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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 Size: L1: 3072 KB, L2: 24.0 MB, L3: 256 MB

Other names: AMD EPYC 7643 48-Core Processor

CPU First Seen on Charts: Q1 2021

CPUmark/$Price: 14.09

Overall Rank: 11

Last Price Change: $5,424.99 USD (2022-01-08)

Average CPU Mark
rating
76455

Single Thread Rating: 2695
Samples: 11*
*Margin for error: Medium

CPU Test Suite Average Results for AMD EPYC 7643

Integer Math392,728 MOps/Sec
Floating Point Math227,215 MOps/Sec
Find Prime Numbers624 Million Primes/Sec
Random String Sorting135 Thousand Strings/Sec
Data Encryption80,048 MBytes/Sec
Data Compression1,247 MBytes/Sec
Physics7,168 Frames/Sec
Extended Instructions82,578 Million Matrices/Sec
Single Thread2,695 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of November 2022.

CPU Mark Distribution for AMD EPYC 7643

Submitted Baseline Distribution Graph as of 25th of November 2022


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

From submitted results to PerformanceTest V10 as of 25th of November 2022.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 27th of November 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3995WX
83,397
AMD EPYC 7643
76,455
AMD Ryzen Threadripper PRO 3975WX
62,894
AMD Ryzen Threadripper PRO 3955WX
40,284
AMD Ryzen Threadripper PRO 3945WX
33,302
AMD Ryzen Threadripper 2990WX
32,367
Intel Xeon E5-2689 @ 2.60GHz
9,767
Intel Xeon E5-1650 v2 @ 3.50GHz
9,307
Intel Xeon E5-2620 v3 @ 2.40GHz
7,869
Intel Xeon E5-1620 v2 @ 3.70GHz
6,526
Intel Xeon E5-1620 @ 3.60GHz
5,857
CPU Value (CPU Mark / $Price )
As of 27th of November 2022 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
714.69
Intel Xeon E5-1620 v2 @ 3.70GHz
130.54
Intel Xeon E5-2689 @ 2.60GHz
53.45
Intel Xeon E5-1650 v2 @ 3.50GHz
39.10
AMD Ryzen Threadripper PRO 3955WX
34.14
Intel Xeon E5-1620 @ 3.60GHz
32.56
AMD Ryzen Threadripper PRO 3975WX
20.80
AMD EPYC 7643
14.09
AMD Ryzen Threadripper PRO 3995WX
12.80
AMD Ryzen Threadripper 2990WX
10.83
AMD Ryzen Threadripper PRO 3945WX
NA
Single Thread Rating
As of 27th of November 2022 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 3945WX
2,697
AMD EPYC 7643
2,695
AMD Ryzen Threadripper PRO 3955WX
2,687
AMD Ryzen Threadripper PRO 3975WX
2,666
AMD Ryzen Threadripper PRO 3995WX
2,601
AMD Ryzen Threadripper 2990WX
2,291
Intel Xeon E5-1650 v2 @ 3.50GHz
2,022
Intel Xeon E5-1620 v2 @ 3.70GHz
2,015
Intel Xeon E5-1620 @ 3.60GHz
1,772
Intel Xeon E5-2620 v3 @ 2.40GHz
1,691
Intel Xeon E5-2689 @ 2.60GHz
1,578
Popular comparisons for AMD EPYC 7643
As of 27th of November 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
76,455
AMD EPYC 75F3 vs AMD EPYC 7643
68,505 (-10.4%)
AMD Ryzen Threadripper PRO 3995WX vs AMD EPYC 7643
83,397 (+9.1%)
AMD Ryzen Threadripper PRO 3975WX vs AMD EPYC 7643
62,894 (-17.7%)
AMD EPYC 7773X vs AMD EPYC 7643
90,731 (+18.7%)
AMD EPYC 7763 vs AMD EPYC 7643
85,944 (+12.4%)
AMD EPYC 7713 vs AMD EPYC 7643
85,521 (+11.9%)
AMD EPYC 7543P vs AMD EPYC 7643
67,009 (-12.4%)
AMD EPYC 7773X vs AMD EPYC 7643
90,731 (+18.7%)
AMD EPYC 7662 vs AMD EPYC 7643
73,143 (-4.3%)
AMD EPYC 7R32 vs AMD EPYC 7643
64,727 (-15.3%)
AMD EPYC 7513 vs AMD EPYC 7643
59,988 (-21.5%)
AMD EPYC 7642 vs AMD EPYC 7643
59,126 (-22.7%)