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AMD EPYC 7742

Benchmarks for the AMD EPYC 7742 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 7742

Description:

Class: Server

Socket: SP3

Clockspeed: 2.3 GHz

Turbo Speed: 3.4 GHz

Cores: 64 Threads: 128

Typical TDP: 225 W

Cache per CPU Package:
L1 Instruction Cache: 6 x 32 KB
L1 Data Cache: 6 x 32 KB
L2 Cache: 6 x 512 KB
L3 Cache: 1,536 MB

Other names: AMD EPYC 7742 64-Core Processor

CPU First Seen on Charts: Q3 2019

CPUmark/$Price: 42.42

Overall Rank:
84th fastest in multithreading out of 5276 CPUs
1528th fastest in single threading out of 5276 CPUs
72nd fastest in out of 1133 Server CPUs

Last Price Change: $1,629.95 USD (2025-07-14)

Average CPU Mark rating
Multithread Rating
69140
Single Thread Rating
2108

Samples: 23*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 48,063
Thread: 2,318

CPU Test Suite Average Results for AMD EPYC 7742

Integer Math417,462 MOps/Sec
Floating Point Math237,965 MOps/Sec
Find Prime Numbers480 Million Primes/Sec
Random String Sorting154,500 Thousand Strings/Sec
Data Encryption113,706 MBytes/Sec
Data Compression1,599,470 KBytes/Sec
Physics5,320 Frames/Sec
Extended Instructions93,934 Million Matrices/Sec
Single Thread2,108 MOps/Sec
From submitted results to PerformanceTest V10 as of 18th of July 2025.

CPU Mark Distribution for AMD EPYC 7742

Submitted Baseline Distribution Graph as of 15th of July 2025
From submitted results since PerformanceTest V10 as of 15th of July 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$1,629.95 USDBuy Now!
NewEgg.com$1,688.00 USDBuy Now!
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 19th of July 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7742
 69,140
AMD Ryzen Threadripper PRO 3955WX
 40,155
ARM Neoverse-N1 128 Core 3000 MHz
 39,163
ARM Neoverse-N1 80 Core 3000 MHz
 35,253
AMD Ryzen 7 PRO 7745
 31,935
ARM Neoverse-N1 64 Core 0 MHz
 28,044
AMD Ryzen 5 PRO 7645
 25,668
Intel Xeon E5-2680 v4 @ 2.40GHz
 17,408
Intel Xeon E5-2697 v2 @ 2.70GHz
 14,295
Intel Xeon E5-1650 v3 @ 3.50GHz
 10,393
Intel Xeon E5-1620 v3 @ 3.50GHz
 6,972
CPU Value (CPU Mark / $Price )
As of 19th of July 2025 - Higher results represent better value
Processor CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz
 82.13
Intel Xeon E5-2697 v2 @ 2.70GHz
 73.90
AMD Ryzen 7 PRO 7745
 60.18
AMD EPYC 7742
 42.42
AMD Ryzen Threadripper PRO 3955WX
 36.51
Intel Xeon E5-1620 v3 @ 3.50GHz
 30.04
Intel Xeon E5-1650 v3 @ 3.50GHz
 7.29
ARM Neoverse-N1 80 Core 3000 MHz
 NA
ARM Neoverse-N1 128 Core 3000 MHz
 NA
ARM Neoverse-N1 64 Core 0 MHz
 NA
AMD Ryzen 5 PRO 7645
 NA
Single Thread Rating
As of 19th of July 2025 - Higher results represent better performance
Processor Average Thread Rating
AMD Ryzen 7 PRO 7745
 3,765
AMD Ryzen 5 PRO 7645
 3,665
AMD Ryzen Threadripper PRO 3955WX
 2,679
Intel Xeon E5-1650 v3 @ 3.50GHz
 2,122
AMD EPYC 7742
 2,108
Intel Xeon E5-1620 v3 @ 3.50GHz
 2,002
Intel Xeon E5-2680 v4 @ 2.40GHz
 1,936
Intel Xeon E5-2697 v2 @ 2.70GHz
 1,790
ARM Neoverse-N1 128 Core 3000 MHz
 1,329
ARM Neoverse-N1 80 Core 3000 MHz
 1,328
ARM Neoverse-N1 64 Core 0 MHz
 1,092
Last 5 Baselines for AMD EPYC 7742
Most recent listed first
Baseline CPU Mark
BL2683925 - Jun 09 2025 [Excluded]
25732
BL2683841 - Jun 09 2025 [Excluded]
25769
BL5094715 - May 19 2025
54362
BL2627949 - May 16 2025 [Excluded]
65410
BL2470888 - Mar 10 2025
67450
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD EPYC 7742
As of 19th of July 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD EPYC 7742
 69,140
AMD EPYC 7702P vs AMD EPYC 7742
 61,539 (-11.0%)
AMD EPYC 7H12 vs AMD EPYC 7742
 69,633 (+0.7%)
AMD EPYC 7702 vs AMD EPYC 7742
 68,870 (-0.4%)
AMD EPYC 7763 vs AMD EPYC 7742
 84,591 (+22.3%)
AMD Ryzen Threadripper PRO 3975WX vs AMD EPYC 7742
 62,128 (-10.1%)
AMD EPYC 7643 vs AMD EPYC 7742
 76,050 (+10.0%)
AMD EPYC 7552 vs AMD EPYC 7742
 57,414 (-17.0%)
AMD Ryzen Threadripper PRO 5975WX vs AMD EPYC 7742
 75,336 (+9.0%)
AMD EPYC 7513 vs AMD EPYC 7742
 59,331 (-14.2%)
AMD EPYC 7452 vs AMD EPYC 7742
 45,875 (-33.6%)
AMD Ryzen Threadripper PRO 3995WX vs AMD EPYC 7742
 83,900 (+21.3%)
AMD EPYC 7V12 vs AMD EPYC 7742
 70,622 (+2.1%)