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AMD EPYC 7643

Price and performance details for the AMD EPYC 7643 can be found below. 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: 16.71

Overall Rank:
36th fastest in multithreading out of 4757 CPUs
622nd fastest in single threading out of 4757 CPUs
28th fastest in out of 999 Server CPUs

Last Price Change: $4,550.00 USD (2022-12-17)

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 15th of July 2024.

CPU Mark Distribution for AMD EPYC 7643

Submitted Baseline Distribution Graph as of 9th of July 2024


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

From submitted results to PerformanceTest V10 as of 9th of July 2024.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 15th of July 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
 76,050
AMD Ryzen Threadripper PRO 5975WX
 75,749
AMD Ryzen Threadripper PRO 3975WX
 62,720
Montage Jintide C5418Y
 49,045
AMD Ryzen Threadripper PRO 3955WX
 40,348
Hygon C86 7255 16-core
 18,831
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,792
Montage Jintide C4215R
 14,672
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,314
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,421
Intel Xeon E5-1650 v2 @ 3.50GHz
 9,351
CPU Value (CPU Mark / $Price )
As of 15th of July 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 363.61
Intel Xeon E5-2697 v2 @ 2.70GHz
 75.74
AMD Ryzen Threadripper PRO 3975WX
 46.46
Intel Xeon E5-1650 v2 @ 3.50GHz
 40.66
AMD Ryzen Threadripper PRO 5975WX
 35.07
AMD Ryzen Threadripper PRO 3955WX
 27.83
AMD EPYC 7643
 16.71
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.36
Montage Jintide C4215R
 NA
Montage Jintide C5418Y
 NA
Hygon C86 7255 16-core
 NA
Single Thread Rating
As of 15th of July 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 5975WX
 3,313
AMD EPYC 7643
 2,691
AMD Ryzen Threadripper PRO 3955WX
 2,680
AMD Ryzen Threadripper PRO 3975WX
 2,660
Montage Jintide C5418Y
 2,341
Montage Jintide C4215R
 2,134
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,123
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,051
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,955
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,796
Hygon C86 7255 16-core
 1,490
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 15th of July 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
 76,050
AMD Ryzen Threadripper PRO 3995WX vs AMD EPYC 7643
 83,761 (+10.1%)
AMD EPYC 7662 vs AMD EPYC 7643
 72,653 (-4.5%)
AMD EPYC 75F3 vs AMD EPYC 7643
 68,505 (-9.9%)
AMD EPYC 7543 vs AMD EPYC 7643
 62,569 (-17.7%)
AMD Ryzen Threadripper PRO 5995WX vs AMD EPYC 7643
 93,192 (+22.5%)
AMD EPYC 9374F vs AMD EPYC 7643
 79,826 (+5.0%)
Intel Xeon Platinum 8461V vs AMD EPYC 7643
 74,982 (-1.4%)
Intel Xeon w9-3475X vs AMD EPYC 7643
 64,979 (-14.6%)
Intel Xeon W-3375 @ 2.50GHz vs AMD EPYC 7643
 59,069 (-22.3%)
AMD EPYC 7573X vs AMD EPYC 7643
 69,432 (-8.7%)
Intel Xeon W-3365 @ 2.70GHz vs AMD EPYC 7643
 59,038 (-22.4%)
AMD EPYC 7642 vs AMD EPYC 7643
 58,248 (-23.4%)