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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: 16.80

Overall Rank: 15

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 8th of June 2023.

CPU Mark Distribution for AMD EPYC 7643

Submitted Baseline Distribution Graph as of 4th of June 2023


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

From submitted results to PerformanceTest V10 as of 4th of June 2023.

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Pricing History


Machines with this CPU (or similar)

HP Envy 34 Desktop 8TB SSD 32GB RAM GeForce RTX 3060 (Intel Core i9-11900K Processor Turbo Boost to 5.30GHz, 32 GB RAM, 8 TB SSD, 34 HP Envy 34 Desktop 8TB SSD 32GB RAM GeForce RTX 3060 (Intel Core i9-11900K Processor Turbo Boost to 5.30GHz, 32 GB RAM, 8 TB SSD, 34" 5K WUHD (5120 x 2160), Win 11 Pro) PC Computer All-in-One $3899.00
(www.amazon.com)
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.
CPU Mark Relative to Top 10 Common Server CPUs
As of 8th of June 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen Threadripper PRO 3995WX
 83,386
AMD EPYC 7643
 76,455
AMD Ryzen Threadripper PRO 3975WX
 63,076
AMD Ryzen Threadripper PRO 3955WX
 40,263
AMD Ryzen Threadripper PRO 3945WX
 33,476
AMD Ryzen Threadripper 2990WX
 32,178
Intel Xeon E5-2689 @ 2.60GHz
 9,743
Intel Xeon E5-1650 v2 @ 3.50GHz
 9,336
Intel Xeon E5-2620 v3 @ 2.40GHz
 7,846
Intel Xeon E5-1620 v2 @ 3.70GHz
 6,535
Intel Xeon E5-1620 @ 3.60GHz
 5,864
CPU Value (CPU Mark / $Price )
As of 8th of June 2023 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2620 v3 @ 2.40GHz
 604.01
Intel Xeon E5-2689 @ 2.60GHz
 53.31
AMD Ryzen Threadripper PRO 3955WX
 40.64
Intel Xeon E5-1650 v2 @ 3.50GHz
 39.23
Intel Xeon E5-1620 v2 @ 3.70GHz
 21.46
AMD Ryzen Threadripper PRO 3975WX
 21.05
AMD EPYC 7643
 16.80
AMD Ryzen Threadripper 2990WX
 16.09
Intel Xeon E5-1620 @ 3.60GHz
 13.24
AMD Ryzen Threadripper PRO 3995WX
 12.14
AMD Ryzen Threadripper PRO 3945WX
 NA
Single Thread Rating
As of 8th of June 2023 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen Threadripper PRO 3945WX
 2,701
AMD EPYC 7643
 2,695
AMD Ryzen Threadripper PRO 3955WX
 2,681
AMD Ryzen Threadripper PRO 3975WX
 2,668
AMD Ryzen Threadripper PRO 3995WX
 2,597
AMD Ryzen Threadripper 2990WX
 2,290
Intel Xeon E5-1650 v2 @ 3.50GHz
 2,035
Intel Xeon E5-1620 v2 @ 3.70GHz
 2,025
Intel Xeon E5-1620 @ 3.60GHz
 1,774
Intel Xeon E5-2620 v3 @ 2.40GHz
 1,692
Intel Xeon E5-2689 @ 2.60GHz
 1,580
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 8th of June 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7643
 76,455
AMD EPYC 7662 vs AMD EPYC 7643
 73,143 (-4.3%)
AMD EPYC 75F3 vs AMD EPYC 7643
 68,505 (-10.4%)
AMD EPYC 7713P vs AMD EPYC 7643
 83,439 (+9.1%)
AMD Ryzen Threadripper PRO 3975WX vs AMD EPYC 7643
 63,076 (-17.5%)
Intel Xeon W-3375 @ 2.50GHz vs AMD EPYC 7643
 59,069 (-22.7%)
AMD EPYC 7773X vs AMD EPYC 7643
 91,209 (+19.3%)
AMD EPYC 7763 vs AMD EPYC 7643
 85,915 (+12.4%)
AMD EPYC 7713 vs AMD EPYC 7643
 83,836 (+9.7%)
AMD EPYC 7573X vs AMD EPYC 7643
 70,868 (-7.3%)
Intel Xeon w9-3475X vs AMD EPYC 7643
 70,850 (-7.3%)
AMD EPYC 7543P vs AMD EPYC 7643
 67,081 (-12.3%)
Intel Xeon W-3365 @ 2.70GHz vs AMD EPYC 7643
 59,038 (-22.8%)