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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: 16.80

Overall Rank: 35

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

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 Sorting134,958 Thousand Strings/Sec
Data Encryption80,048 MBytes/Sec
Data Compression1,276,763 KBytes/Sec
Physics7,168 Frames/Sec
Extended Instructions82,578 Million Matrices/Sec
Single Thread2,695 MOps/Sec
From submitted results to PerformanceTest V10 as of 15th of April 2024.

CPU Mark Distribution for AMD EPYC 7643

Submitted Baseline Distribution Graph as of 8th of April 2024


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

From submitted results to PerformanceTest V10 as of 8th of April 2024.

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Pricing History


CPU Mark Relative to Top 10 Common Server CPUs
As of 15th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3995WX
83,709
AMD EPYC 7643
76,455
AMD Ryzen Threadripper PRO 5975WX
75,881
AMD Ryzen Threadripper PRO 3975WX
62,992
AMD Ryzen Threadripper PRO 3955WX
40,374
AMD Ryzen Threadripper PRO 3945WX
33,506
Intel Xeon E5-2680 v4 @ 2.40GHz
17,846
Intel Xeon E5-2697 v2 @ 2.70GHz
14,285
Intel Xeon E5-1650 v3 @ 3.50GHz
10,425
Intel Xeon E5-2620 v3 @ 2.40GHz
7,807
Intel Xeon E5-1620 v3 @ 3.50GHz
6,991
CPU Value (CPU Mark / $Price )
As of 15th of April 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
601.03
Intel Xeon E5-2680 v4 @ 2.40GHz
238.27
Intel Xeon E5-2697 v2 @ 2.70GHz
86.57
Intel Xeon E5-1650 v3 @ 3.50GHz
75.26
Intel Xeon E5-1620 v3 @ 3.50GHz
65.95
AMD Ryzen Threadripper PRO 3955WX
40.75
AMD Ryzen Threadripper PRO 5975WX
28.10
AMD Ryzen Threadripper PRO 3975WX
21.02
AMD EPYC 7643
16.80
AMD Ryzen Threadripper PRO 3995WX
12.19
AMD Ryzen Threadripper PRO 3945WX
NA
Single Thread Rating
As of 15th of April 2024 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 5975WX
3,312
AMD Ryzen Threadripper PRO 3945WX
2,702
AMD EPYC 7643
2,695
AMD Ryzen Threadripper PRO 3955WX
2,681
AMD Ryzen Threadripper PRO 3975WX
2,660
AMD Ryzen Threadripper PRO 3995WX
2,599
Intel Xeon E5-1650 v3 @ 3.50GHz
2,124
Intel Xeon E5-1620 v3 @ 3.50GHz
2,015
Intel Xeon E5-2680 v4 @ 2.40GHz
1,951
Intel Xeon E5-2697 v2 @ 2.70GHz
1,794
Intel Xeon E5-2620 v3 @ 2.40GHz
1,691
Last 5 Baselines for AMD EPYC 7643
Most recent listed first
Baseline CPU Mark
BL1473224 - Nov 27 2021
72042
BL5006994 - Oct 25 2021
78555
BL1453856 - Oct 05 2021
76572
BL1453841 - Oct 05 2021
76443
BL1453833 - Oct 05 2021
76565
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD EPYC 7643
As of 15th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
76,455
AMD EPYC 7662 vs AMD EPYC 7643
73,321 (-4.1%)
AMD EPYC 75F3 vs AMD EPYC 7643
68,505 (-10.4%)
AMD EPYC 7543 vs AMD EPYC 7643
60,132 (-21.3%)
AMD EPYC 7713P vs AMD EPYC 7643
80,373 (+5.1%)
Intel Xeon Platinum 8461V vs AMD EPYC 7643
74,982 (-1.9%)
Intel Xeon w9-3475X vs AMD EPYC 7643
65,379 (-14.5%)
AMD Ryzen Threadripper PRO 3975WX vs AMD EPYC 7643
62,992 (-17.6%)
Intel Xeon W-3375 @ 2.50GHz vs AMD EPYC 7643
59,069 (-22.7%)
AMD EPYC 7773X vs AMD EPYC 7643
91,491 (+19.7%)
AMD EPYC 7763 vs AMD EPYC 7643
84,522 (+10.6%)
AMD EPYC 7713 vs AMD EPYC 7643
83,566 (+9.3%)
AMD EPYC 7573X vs AMD EPYC 7643
70,868 (-7.3%)