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AMD EPYC 7643

Benchmarks for the AMD EPYC 7643 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

AMD EPYC 7643

Description:

Class: Server

Socket: SP3

Clockspeed: 2.3 GHz

Turbo Speed: 3.6 GHz

Cores: 48 Threads: 96

Typical TDP: 225 W

TDP Up: 240 W

Cache per CPU Package:
L1 Instruction Cache: 48 x 32 KB
L1 Data Cache: 48 x 32 KB
L2 Cache: 48 x 512 KB
L3 Cache: 256 MB

Other names: AMD EPYC 7643 48-Core Processor

CPU First Seen on Charts: Q1 2021

CPUmark/$Price: 64.18

Overall Rank:
43rd fastest in multithreading out of 4853 CPUs
656th fastest in single threading out of 4853 CPUs
34th fastest in out of 1033 Server CPUs

Last Price Change: $1,185.00 USD (2024-10-03)

Average CPU Mark rating
Multithread Rating
76050
Single Thread Rating
2691

Samples: 12*
*Margin for error: Medium

CPU Test Suite Average Results for AMD EPYC 7643

Integer Math388,154 MOps/Sec
Floating Point Math225,508 MOps/Sec
Find Prime Numbers635 Million Primes/Sec
Random String Sorting133,409 Thousand Strings/Sec
Data Encryption79,300 MBytes/Sec
Data Compression1,266,971 KBytes/Sec
Physics7,067 Frames/Sec
Extended Instructions82,372 Million Matrices/Sec
Single Thread2,691 MOps/Sec
From submitted results to PerformanceTest V10 as of 3rd of October 2024.

CPU Mark Distribution for AMD EPYC 7643

Submitted Baseline Distribution Graph as of 1st of October 2024


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 1st of October 2024.

MerchantPricePurchase
Amazon.com$1,185.00 USDBuy Now!
NewEgg.comNACPU Not Available. See Other Models
BestBuy.comNACPU Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 4th of October 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
 76,050
AMD Ryzen Threadripper PRO 5975WX
 75,609
AMD Ryzen Threadripper PRO 3975WX
 62,572
ARM Neoverse-N1 128 Core 3000 MHz
 43,229
AMD Ryzen Threadripper PRO 3955WX
 40,291
ARM Neoverse-N1 80 Core 3000 MHz
 34,639
ARM Neoverse-N1 64 Core 0 MHz
 28,064
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,751
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,269
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,424
Intel Xeon E5-1650 v2 @ 3.50GHz
 9,328
CPU Value (CPU Mark / $Price )
As of 4th of October 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 887.99
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.76
AMD EPYC 7643
 64.18
AMD Ryzen Threadripper PRO 3955WX
 49.74
Intel Xeon E5-1650 v2 @ 3.50GHz
 40.57
AMD Ryzen Threadripper PRO 3975WX
 30.16
AMD Ryzen Threadripper PRO 5975WX
 26.34
Intel Xeon E5-1650 v3 @ 3.50GHz
 6.91
ARM Neoverse-N1 80 Core 3000 MHz
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
ARM Neoverse-N1 64 Core 0 MHz
 NA
Single Thread Rating
As of 4th of October 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 5975WX
 3,314
AMD EPYC 7643
 2,691
AMD Ryzen Threadripper PRO 3955WX
 2,680
AMD Ryzen Threadripper PRO 3975WX
 2,657
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,124
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,051
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,956
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,795
ARM Neoverse-N1 80 Core 3000 MHz
 1,326
ARM Neoverse-N1 128 Core 3000 MHz
 1,323
ARM Neoverse-N1 64 Core 0 MHz
 1,089
Last 5 Baselines for AMD EPYC 7643
Most recent listed first
Baseline CPU Mark
BL2115825 - Jun 03 2024
71600
BL2080448 - Apr 17 2024 [Excluded]
51951
BL1473224 - Nov 27 2021
72042
BL5006994 - Oct 25 2021
78555
BL1453856 - Oct 05 2021
76572
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD EPYC 7643
As of 4th of October 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
 76,050
AMD EPYC 7642 vs AMD EPYC 7643
 58,248 (-23.4%)
AMD EPYC 7443P vs AMD EPYC 7643
 57,088 (-24.9%)
AMD Ryzen Threadripper PRO 3995WX vs AMD EPYC 7643
 83,697 (+10.1%)
AMD EPYC 7702 vs AMD EPYC 7643
 70,107 (-7.8%)
Intel Xeon Max 9480 vs AMD EPYC 7643
 87,420 (+15.0%)
AMD EPYC 7763 vs AMD EPYC 7643
 84,706 (+11.4%)
AMD EPYC 7713 vs AMD EPYC 7643
 82,666 (+8.7%)
AMD EPYC 7543P vs AMD EPYC 7643
 66,687 (-12.3%)
Intel Xeon Gold 5512U vs AMD EPYC 7643
 60,365 (-20.6%)
AMD EPYC 7513 vs AMD EPYC 7643
 59,285 (-22.0%)
Intel Xeon Max 9480 vs AMD EPYC 7643
 87,420 (+15.0%)
AMD EPYC 7R32 vs AMD EPYC 7643
 64,727 (-14.9%)