[Dual CPU] AMD EPYC 9J45

Benchmarks for the [Dual CPU] AMD EPYC 9J45 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.

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[Dual CPU] AMD EPYC 9J45

Description:

Class: Server

Socket:

Clockspeed: 4.1 GHz

Cores: 128^# Threads: 256^#

Other names: AMD EPYC 9J45 128-Core Processor

CPU First Seen on Charts: Q2 2025

CPUmark/$Price: NA

Overall Rank:
1st fastest in multithreading out of all multi-CPU CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

201335

Single Thread Rating

3488

Samples: 1*
*Margin for error: High

^#The number of cores/threads and TDP is per CPU. To determine the total, multiply by the total CPU count.

CPU Test Suite Average Results for [Dual CPU] AMD EPYC 9J45

Integer Math	3,084,759 MOps/Sec
Floating Point Math	1,821,502 MOps/Sec
Find Prime Numbers	4,117 Million Primes/Sec
Random String Sorting	1,154,000 Thousand Strings/Sec
Data Encryption	562,783 MBytes/Sec
Data Compression	9,306,340 KBytes/Sec
Physics	59,440 Frames/Sec
Extended Instructions	632,668 Million Matrices/Sec
Single Thread	3,488 MOps/Sec

From submitted results to PerformanceTest V10 as of 9th of March 2026.

CPU Mark Distribution for [Dual CPU] AMD EPYC 9J45

Submitted Baseline Distribution Graph as of 9th of March 2026

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

From submitted results since PerformanceTest V10 as of 9th of March 2026.

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CPU Mark Relative to Top 10 Common Server CPUs
As of 9th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
[Dual CPU] AMD EPYC 9J45		201,335
ARM Neoverse-N1 128 Core 3000 MHz		39,780
AMD Ryzen 7 PRO 7745		34,824
ARM Neoverse-N1 80 Core 3000 MHz		34,788
AMD Ryzen 5 PRO 7645		27,565
AMD Ryzen 7 PRO 8840U		23,985
Intel Xeon E5-2680 v4 @ 2.40GHz		17,228
Intel Xeon E5-2697 v2 @ 2.70GHz		14,255
Hygon C86-3G (OPN:3350)		11,656
Intel Xeon E5-1650 v4 @ 3.60GHz		11,313
Intel Xeon E5-1650 v3 @ 3.50GHz		10,377

CPU Value (CPU Mark / $Price )
As of 9th of March 2026 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz		81.28
Intel Xeon E5-2697 v2 @ 2.70GHz		73.69
AMD Ryzen 5 PRO 7645		61.71
AMD Ryzen 7 PRO 7745		57.60
Intel Xeon E5-1650 v4 @ 3.60GHz		26.31
Intel Xeon E5-1650 v3 @ 3.50GHz		7.28
[Dual CPU] AMD EPYC 9J45		NA
ARM Neoverse-N1 80 Core 3000 MHz		NA
ARM Neoverse-N1 128 Core 3000 MHz		NA
Hygon C86-3G (OPN:3350)		NA
AMD Ryzen 7 PRO 8840U		NA

Single Thread Rating
As of 9th of March 2026 - Higher results represent better performance
Processor	Average Thread Rating
AMD Ryzen 7 PRO 7745		4,117
AMD Ryzen 5 PRO 7645		3,954
AMD Ryzen 7 PRO 8840U		3,654
[Dual CPU] AMD EPYC 9J45		3,488
Intel Xeon E5-1650 v4 @ 3.60GHz		2,367
Intel Xeon E5-1650 v3 @ 3.50GHz		2,122
Intel Xeon E5-2680 v4 @ 2.40GHz		1,931
Intel Xeon E5-2697 v2 @ 2.70GHz		1,780
Hygon C86-3G (OPN:3350)		1,715
ARM Neoverse-N1 128 Core 3000 MHz		1,329
ARM Neoverse-N1 80 Core 3000 MHz		1,328

Last 1 Baselines for [Dual CPU] AMD EPYC 9J45
Most recent listed first
Baseline	CPU Mark
BL5092863 - Apr 25 2025		201335

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for AMD EPYC 9J45
As of 9th of March 2026 - Higher results represent better performance
Processor	Average CPU Mark
AMD EPYC 9J45		201,335
AMD Ryzen Threadripper PRO 9995WX vs AMD EPYC 9J45		173,812 (-13.7%)
AMD EPYC 9755 vs AMD EPYC 9J45		166,328 (-17.4%)
AMD EPYC 9655P vs AMD EPYC 9J45		160,490 (-20.3%)
AMD EPYC 9B45 vs AMD EPYC 9J45		158,790 (-21.1%)
AMD EPYC 9845 vs AMD EPYC 9J45		152,985 (-24.0%)
AMD EPYC 9755 vs AMD EPYC 9J45		166,328 (-17.4%)
AMD EPYC 9655 vs AMD EPYC 9J45		156,110 (-22.5%)
AMD Ryzen Threadripper PRO 9985WX vs AMD EPYC 9J45		153,025 (-24.0%)
AMD EPYC 9965 vs AMD EPYC 9J45		160,542 (-20.3%)
AMD Ryzen Threadripper PRO 7995WX vs AMD EPYC 9J45		141,731 (-29.6%)
AMD EPYC 9555P vs AMD EPYC 9J45		135,990 (-32.5%)
AMD EPYC 9565 vs AMD EPYC 9J45		135,221 (-32.8%)

CPU Benchmarks

CPU Benchmarks

[Dual CPU] AMD EPYC 9J45

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CPU Test Suite Average Results for [Dual CPU] AMD EPYC 9J45

CPU Mark Distribution for [Dual CPU] AMD EPYC 9J45