AMD Zen3

AMD Ryzen 5600G (Zen3, Cezanne), 4.45 GHz, 7 nm. RAM: 16 GB (PC4-24000 15-16-16-35, dual ch.)

L1 Data cache = 32 KB, 64 B/line, 8-way.
L1 Instruction cache = 32 KB, 64 B/line, 8-way.
L2 cache = 512 KB, 64 B/line, 8-way.
L3 cache = 16 MB, 64 B/line, 16-way. (5600G, Cezanne)

L1 Data Cache Latency:

4 cycles for simple access via pointer
5 cycles for access with complex address calculation (size_t n, *p; n = p[n]).

L2 Cache Latency = 12 cycles

L3 Cache Latency = 47 cycles (5600G, Cezanne)

L3 Slice access latency = 40 cycles to nearest L3 slice + additional latency:

for core-0:            for core-2:         

     s0 - s1   +6      +1  s0 - s1  +10                           
 +1  s2   s3  +10          s2   s3  +13    
 +6  s4   s5  +13      +1  s4   s5  +20    
+10  s6 - s7  +20      +6  s6 - s7  +13

RAM Latency = 47 cycles + 74 ns (5600G, Cezanne)

2 MB pages (64-bit, Linux)

2MB Data TLB L1: 64 items. full assoc. Miss Penalty = 7 cycles. Parallel miss: 1.7 cycles per access
2MB Data TLB L2: 2048 items. 4-way. Miss Penalty = 24 cycles. Parallel miss: 5 cycles per access

  Size        Latency       Increase   Description

  32 K     4                           
  64 K     8                       4   + 8 (L2)        
 128 K    10                       2   
 256 K    11                       1
 512 K    12                       1   
   1 M    31                      19   + 35 (L3)
   2 M    39                       8
   4 M    43                       4
   8 M    45                       2
  16 M    46                       1
  32 M    47 + 39 ns        1  39 ns   + 74 ns (RAM)
  64 M    47 + 56 ns           17 ns
 128 M    47 + 66 ns           10 ns   
 256 M    51 + 71 ns        4+  5 ns   + 7 (L1 TLB miss)
 512 M    53 + 73 ns        2+  2 ns
1024 M    54 + 74 ns        1+  1 ns

4 KB pages mode (64-bit, Linux)

Data TLB L1: 64 items (about 800 KB of memory). ?-assoc. Miss penalty = ? cycles. Parallel miss: ? cycle per access
Data TLB L2: 2048 items. 8-way. Miss penalty = ? cycles. Parallel miss: ? cycles per access (read from L3)

  Size        Latency       Increase   Description

  32 K     4                           
  64 K     8                       4   + 8 (L2)        
 128 K    10                       2   
 256 K    11                       1
 512 K    21                      10   + 7 (L1 TLB miss)
   1 M    36                      15   + 35 (L3) 
   2 M    46                      10   
   4 M    51                       5	
   8 M    53                       2

MISC

Branch misprediction penalty = 15-16 cycles (mOp cache hit)
Branch misprediction penalty = ~19 cycles (if mOp cache miss).

L1 Data Reading: 64-bytes range cross penalty = 1 cycle
L1 Data Reading: 4096-bytes range cross - no additional penalty

L1 B/W (Parallel Random Read) = 0.37 cycles per one access

L2->L1 B/W (Parallel Random Read) = 2.0 cycles per cache line
L2->L1 B/W (Read, 32-64 bytes step) = 2.0 cycles per cache line
L2 Write (Write, 64 bytes step) = 2.0 cycles per write (cache line)

L3->L1 B/W (Parallel Random Read) = 3.7- cycles per one access (14 parallel reads)
L3->L1 B/W (Read, 32-64 bytes step) = ? cycles per cache line
L3 Write (Write, 64 bytes step) = 4 cycles per write

RAM Read B/W (Parallel Random Read) = 5.4- ns / read (128 ? bytes read)
RAM Read B/W (Read, 8 Bytes step) = 30 GB/s
RAM Read B/W (Read, 64 Bytes step) = 41 GB/s
RAM Read B/W (Read, 64 Bytes step - pointer chasing) = 26 GB/s (HW prefetch)
RAM Write B/W (Write, 8-64 Bytes step, full) = 16 GB/s

7-Zip Benchmark

### Linux-5.14 mitigations=off, gcc-9 -m64 -O3
## ext. video
# PB on, THP on

7-Zip (z) 21.07 (x64) : Copyright (c) 1999-2021 Igor Pavlov : 2021-12-26
 64-bit locale=C.UTF-8 Threads:12, ASM

 mt*
Compiler: 9.3.0 GCC 9.3.0
Linux : 5.14.0-2-amd64 : #1 SMP Debian 5.14.9-2 (2021-10-03) : x86_64
PageSize:4KB THP:always hwcap:2 hwcap2:2
AMD Ryzen 5 5600G with Radeon Graphics (A50F00) 

1T CPU Freq (MHz):  4434  4440  4440  4440  4439  4440  4440
6T CPU Freq (MHz): 595% 4383   599% 4428  

RAM size:   15891 MB,  # CPU hardware threads:  12
RAM usage:    437 MB,  # Benchmark threads:      1

                       Compressing  |                  Decompressing
Dict     Speed Usage    R/U Rating  |      Speed Usage    R/U Rating
         KiB/s     %   MIPS   MIPS  |      KiB/s     %   MIPS   MIPS

22:       8560    99   8373   8328  |     108200   100   9215   9238
23:       7140   100   7252   7276  |     107381   100   9321   9295
24:       6384   100   6855   6864  |     106518   100   9343   9351
25:       5933   100   6766   6775  |     105533   100   9427   9393
----------------------------------  | ------------------------------
Avr:      7004   100   7311   7311  |     106908   100   9327   9319
Tot:             100   8319   8315


RAM usage:   1334 MB,  # Benchmark threads:      6

                       Compressing  |                  Decompressing
Dict     Speed Usage    R/U Rating  |      Speed Usage    R/U Rating
         KiB/s     %   MIPS   MIPS  |      KiB/s     %   MIPS   MIPS

22:      36583   527   6757  35588  |     588776   573   8761  50199
23:      35226   535   6712  35892  |     583300   585   8628  50461
24:      34082   529   6926  36645  |     561032   578   8513  49230
25:      35833   559   7322  40913  |     546350   579   8404  48622
----------------------------------  | ------------------------------
Avr:     35431   537   6929  37260  |     569865   579   8576  49628
Tot:             558   7753  43444


RAM usage:   2669 MB,  # Benchmark threads:     12

                       Compressing  |                  Decompressing
Dict     Speed Usage    R/U Rating  |      Speed Usage    R/U Rating
         KiB/s     %   MIPS   MIPS  |      KiB/s     %   MIPS   MIPS

22:      55030  1072   4993  53534  |    1025803  1198   7300  87470
23:      51911  1065   4968  52892  |    1006896  1198   7273  87102
24:      49037  1060   4975  52725  |     983953  1199   7202  86335
25:      48615  1053   5272  55507  |     936219  1171   7113  83299
----------------------------------  | ------------------------------
Avr:     51148  1062   5052  53665  |     988218  1191   7222  86052
Tot:            1127   6137  69858


7-Zip (z) 21.07 (x64) : Copyright (c) 1999-2021 Igor Pavlov : 2021-12-26
 64-bit locale=C.UTF-8 Threads:12, ASM

 mt=* m=*
Compiler: 9.3.0 GCC 9.3.0
Linux : 5.14.0-2-amd64 : #1 SMP Debian 5.14.9-2 (2021-10-03) : x86_64
PageSize:4KB THP:always hwcap:2 hwcap2:2
AMD Ryzen 5 5600G with Radeon Graphics (A50F00) 

1T CPU Freq (MHz):  4437  4439  4440  4440  4440  4439  4440
6T CPU Freq (MHz): 596% 4418   599% 4427  

RAM size:   15891 MB,  # CPU hardware threads:  12
RAM usage:    227 MB,  # Benchmark threads:      1


Method           Speed Usage    R/U Rating   E/U Effec
                 KiB/s     %   MIPS   MIPS     %     %

CPU                      100   4439   4441
CPU                      100   4439   4441
CPU                      100   4451   4441   100   100

LZMA:x1          31698   100  11728  11685   264   263
                109114   100   8737   8728   197   197
LZMA:x3          12904   101   7864   7929   177   179
                107186   100   9017   8996   203   203
LZMA:x5:mt1       6343   100   7933   7925   179   178
                106789   100   8964   9007   202   203
LZMA:x5:mt2      16029   193  10390  20025   234   451
                106751   100   9013   9004   203   203
Deflate:x1       76788   100   9733   9750   219   220
                241386   100   7499   7500   169   169
Deflate:x5       24573   100   9415   9461   212   213
                242071   100   7527   7515   169   169
Deflate:x7        9699    99  10805  10746   243   242
                243861   100   7557   7567   170   170
Deflate64:x5     22310    99   9699   9641   218   217
                244143   100   7618   7636   172   172
BZip2:x1         12071    99   7332   7293   165   164
                 68786   100   7434   7456   167   168
BZip2:x5         10881   100   9055   9081   204   204
                 51856   100  10176  10178   229   229
BZip2:x5:mt2     18253   198   7682  15234   173   343
                 65042   163   7843  12765   177   287
BZip2:x7          3463   100   8974   8973   202   202
                 52145   100  10232  10226   230   230
PPMD:x1           9894   100  10208  10233   230   230
                  8628   100  10155  10161   229   229
PPMD:x5           7485   100  12679  12686   286   286
                  6542   100  12232  12260   275   276
Delta:4        4060355   100  12449  12473   280   281
               2256385   100   9286   9242   209   208
BCJ            3299324   101  13422  13514   302   304
               3483713   100  14316  14269   322   321
AES256CBC:1     303957   100   7469   7470   168   168
                302347   100   7437   7430   167   167
AES256CBC:2    1195093   100   9761   9790   220   220
               9280803   100   9544   9504   215   214
AES256CBC:3    1195072   100   9761   9790   220   220
              18205548   100  18674  18642   421   420
CRC32:1         542108   100   3949   3947    89    89
CRC32:4        1714700   100   3826   3827    86    86
CRC32:8        3427257   100   4643   4647   105   105
CRC32:32    
CRC32:64    
CRC64          1865670   100   3818   3821    86    86
SHA256:1        414115   100   8463   8448   191   190
SHA256:2       2140970   100   4451   4453   100   100
SHA1:1          886016   100   8299   8293   187   187
SHA1:2         2291799   100   4474   4474   101   101
BLAKE2sp        501446   100  11011  11032   248   248

CPU                      100   4451   4441
------------------------------------------------------
Tot:                     112   8893  10122   203   228


RAM usage:   1367 MB,  # Benchmark threads:      6


Method           Speed Usage    R/U Rating   E/U Effec
                 KiB/s     %   MIPS   MIPS     %     %

CPU                      599   4437  26569
CPU                      599   4437  26578
CPU                      599   4437  26578   100   600

LZMA:x1         115503   577   7381  42579   167   961
                639780   589   8691  51165   196  1155
LZMA:x3          45800   595   4730  28140   107   635
                575939   576   8387  48317   189  1091
LZMA:x5:mt1      28930   582   6212  36142   140   816
                560098   576   8192  47222   185  1066
LZMA:x5:mt2      47296  1037   5696  59086   129  1334
                559121   576   8179  47140   185  1064
Deflate:x1      410043   577   9029  52066   204  1175
               1425883   597   7416  44300   167  1000
Deflate:x5      125935   559   8671  48488   196  1095
               1406497   589   7410  43662   167   986
Deflate:x7       51795   580   9893  57388   223  1296
               1414537   590   7434  43893   168   991
Deflate64:x5    109633   565   8379  47376   189  1070
               1418031   594   7464  44341   169  1001
BZip2:x1         67203   576   7054  40602   159   917
                374270   578   7020  40567   158   916
BZip2:x5         47536   588   6752  39672   152   896
                187121   578   6359  36722   144   829
BZip2:x5:mt2     57046  1173   4059  47609    92  1075
                227506   875   5104  44648   115  1008
BZip2:x7         17597   583   7822  45591   177  1029
                191460   565   6647  37542   150   848
PPMD:x1          55200   586   9748  57091   220  1289
                 47495   575   9720  55931   219  1263
PPMD:x5          29914   584   8686  50698   196  1145
                 26950   583   8669  50503   196  1140
Delta:4       23930187   597  12315  73514   278  1660
              13403674   600   9154  54901   207  1239
BCJ           18763722   586  13114  76856   296  1735
              19699856   575  14024  80691   317  1822
AES256CBC:1    1800852   599   7389  44258   167   999
               1784409   598   7331  43854   166   990
AES256CBC:2    7148406   599   9780  58560   221  1322
              55337712   599   9465  56666   214  1279
AES256CBC:3    7147826   598   9789  58555   221  1322
             108562977   599  18573 111168   419  2510
CRC32:1        3238597   599   3939  23577    89   532
CRC32:4       10186027   599   3798  22735    86   513
CRC32:8       20152446   599   4563  27327   103   617
CRC32:32    
CRC32:64    
CRC64         11086488   598   3798  22705    86   513
SHA256:1       2446710   597   8366  49913   189  1127
SHA256:2      12814659   598   4455  26654   101   602
SHA1:1         5248073   598   8213  49122   185  1109
SHA1:2        13708283   599   4470  26759   101   604
BLAKE2sp       2990675   598  11011  65795   249  1485

CPU                      599   4437  26586
------------------------------------------------------
Tot:                     644   7269  45659   160  1031


RAM usage:   2735 MB,  # Benchmark threads:     12


Method           Speed Usage    R/U Rating   E/U Effec
                 KiB/s     %   MIPS   MIPS     %     %

CPU                     1200   4440  53272
CPU                     1200   4441  53283
CPU                     1200   4440  53285   100  1200

LZMA:x1         123774  1117   4086  45628    92  1028
               1049478  1199   6997  83927   158  1890
LZMA:x3          63893  1185   3313  39256    75   884
               1003472  1199   7019  84187   158  1896
LZMA:x5:mt1      43898  1173   4677  54841   105  1235
                979558  1199   6885  82586   155  1860
LZMA:x5:mt2      55483  1174   5906  69315   133  1561
                979459  1199   6888  82578   155  1860
Deflate:x1      599568  1173   6493  76131   146  1714
               2130496  1196   5533  66186   125  1491
Deflate:x5      189576  1189   6137  72991   138  1644
               2138881  1194   5560  66391   125  1495
Deflate:x7       66849  1194   6201  74067   140  1668
               2148345  1192   5590  66657   126  1501
Deflate64:x5    173806  1177   6381  75107   144  1691
               2170185  1192   5691  67866   128  1528
BZip2:x1         98005  1196   4951  59211   112  1333
                557398  1162   5200  60417   117  1361
BZip2:x5         58698  1154   4244  48987    96  1103
                269024  1134   4654  52796   105  1189
BZip2:x5:mt2     61621  1164   4417  51427    99  1158
                301682  1177   5031  59205   113  1333
BZip2:x7         24218  1170   5361  62742   121  1413
                273169  1127   4755  53564   107  1206
PPMD:x1          71769  1195   6211  74227   140  1672
                 63768  1194   6290  75094   142  1691
PPMD:x5          41532  1175   5989  70386   135  1585
                 38391  1186   6068  71943   137  1620
Delta:4       24044331  1199   6161  73864   139  1663
              15266874  1199   5217  62533   117  1408
BCJ           20992979  1186   7249  85987   163  1936
              21626670  1180   7508  88583   169  1995
AES256CBC:1    2104402  1200   4310  51718    97  1165
               1839960  1200   3769  45219    85  1018
AES256CBC:2   14058850  1198   9611 115170   216  2594
              58182463  1200   4966  59579   112  1342
AES256CBC:3   14062817  1199   9607 115203   216  2594
             114630232  1199   9794 117381   221  2643
CRC32:1        6431991  1197   3910  46825    88  1055
CRC32:4       19367809  1199   3604  43229    81   974
CRC32:8       34506450  1197   3910  46791    88  1054
CRC32:32    
CRC32:64    
CRC64         19864794  1200   3391  40683    76   916
SHA256:1       2515581  1200   4276  51318    96  1156
SHA256:2      25363588  1200   4398  52756    99  1188
SHA1:1         6000326  1200   4681  56163   105  1265
SHA1:2        24803703  1199   4038  48417    91  1090
BLAKE2sp       3176341  1199   5828  69880   131  1574

CPU                     1200   4438  53257
------------------------------------------------------
Tot:                    1183   5613  66505   127  1498

Links

Zen 3 at Wikipedia

Zen 3 at WikiChip