Intel Xeon Gold 6266C @ 3.00GHz

Benchmarks for the Intel Xeon Gold 6266C 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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Intel Xeon Gold 6266C @ 3.00GHz

Description:

Class: Server

Socket: FCLGA3647

Clockspeed: 3.0 GHz

Turbo Speed: 3.4 GHz

Cores: 22 Threads: 44

Typical TDP: 205 W

Cache per CPU Package:
L1 Instruction Cache: 44 x 32 KB
L1 Data Cache: 44 x 32 KB
L2 Cache: 44 x 1024 KB
L3 Cache: 61 MB

Other names: Intel(R) Xeon(R) Gold 6266C CPU @ 3.00GHz, Intel Xeon Gold 6266C CPU @ 3.00GHz

CPU First Seen on Charts: Q1 2023

CPUmark/$Price: NA

Overall Rank:
540th fastest in multithreading out of 5791 CPUs
1968th fastest in single threading out of 5791 CPUs
330th fastest in out of 1229 Server CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

29049

Single Thread Rating

1941

Samples: 2*
*Margin for error: High

CPU Test Suite Average Results for Intel Xeon Gold 6266C @ 3.00GHz

Integer Math	127,974 MOps/Sec
Floating Point Math	78,924 MOps/Sec
Find Prime Numbers	110 Million Primes/Sec
Random String Sorting	70,210 Thousand Strings/Sec
Data Encryption	10,212 MBytes/Sec
Data Compression	553,540 KBytes/Sec
Physics	1,893 Frames/Sec
Extended Instructions	42,963 Million Matrices/Sec
Single Thread	1,941 MOps/Sec

From submitted results to PerformanceTest V10 as of 18th of February 2026.

CPU Mark Distribution for Intel Xeon Gold 6266C @ 3.00GHz

Submitted Baseline Distribution Graph as of 18th of February 2026

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

From submitted results since PerformanceTest V10 as of 18th of February 2026.

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CPU Mark Relative to Top 10 Common Server CPUs
As of 18th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen Threadripper PRO 3955WX		39,928
ARM Neoverse-N1 128 Core 3000 MHz		39,780
AMD Ryzen 7 PRO 7745		34,826
ARM Neoverse-N1 80 Core 3000 MHz		34,788
Intel Xeon Gold 6266C @ 3.00GHz		29,049
AMD Ryzen 5 PRO 7645		27,565
Intel Xeon E5-2680 v4 @ 2.40GHz		17,233
Intel Xeon E5-2697 v2 @ 2.70GHz		14,252
Hygon C86-3G (OPN:3350)		11,656
Intel Xeon E5-1650 v4 @ 3.60GHz		11,328
Intel Xeon E5-1650 v3 @ 3.50GHz		10,378

CPU Value (CPU Mark / $Price )
As of 18th of February 2026 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Xeon E5-2680 v4 @ 2.40GHz		81.31
Intel Xeon E5-2697 v2 @ 2.70GHz		73.68
AMD Ryzen 5 PRO 7645		61.71
AMD Ryzen 7 PRO 7745		57.60
AMD Ryzen Threadripper PRO 3955WX		39.93
Intel Xeon E5-1650 v4 @ 3.60GHz		26.35
Intel Xeon E5-1650 v3 @ 3.50GHz		7.28
Intel Xeon Gold 6266C @ 3.00GHz		NA
ARM Neoverse-N1 80 Core 3000 MHz		NA
ARM Neoverse-N1 128 Core 3000 MHz		NA
Hygon C86-3G (OPN:3350)		NA

Single Thread Rating
As of 18th of February 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 Threadripper PRO 3955WX		2,680
Intel Xeon E5-1650 v4 @ 3.60GHz		2,369
Intel Xeon E5-1650 v3 @ 3.50GHz		2,122
Intel Xeon Gold 6266C @ 3.00GHz		1,941
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 5 Baselines for Intel Xeon Gold 6266C @ 3.00GHz
Most recent listed first
Baseline	CPU Mark
BL2908740 - Sep 15 2025 [Excluded]		5838
BL2899176 - Sep 10 2025 [Excluded]		5494
BL2736963 - Jul 02 2025 [Excluded]		26254
BL2657095 - May 28 2025		32999
BL2647123 - May 24 2025		25100

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

Popular comparisons for Intel Xeon Gold 6266C @ 3.00GHz
As of 18th of February 2026 - Higher results represent better performance
Processor	Average CPU Mark
Intel Xeon Gold 6266C @ 3.00GHz		29,049
AMD Ryzen 7 PRO 7745 vs Intel Xeon Gold 6266C		34,826 (+19.9%)
AMD Ryzen 5 PRO 7645 vs Intel Xeon Gold 6266C		27,565 (-5.1%)
Intel Xeon D-2796TE @ 2.00GHz vs Intel Xeon Gold 6266C		26,342 (-9.3%)
Intel Xeon Gold 5416S vs Intel Xeon Gold 6266C		35,515 (+22.3%)
AMD Ryzen Threadripper 2970WX vs Intel Xeon Gold 6266C		31,037 (+6.8%)
Intel Xeon W-3245M @ 3.20GHz vs Intel Xeon Gold 6266C		28,494 (-1.9%)
Intel Xeon D-2795NT @ 2.00GHz vs Intel Xeon Gold 6266C		28,463 (-2.0%)
ARM Neoverse-N1 48 Core 0 MHz vs Intel Xeon Gold 6266C		27,266 (-6.1%)
Intel Xeon Silver 4410Y vs Intel Xeon Gold 6266C		24,856 (-14.4%)
Intel Xeon Gold 6122 @ 1.80GHz vs Intel Xeon Gold 6266C		23,781 (-18.1%)
Intel Xeon Gold 6262 @ 1.90GHz vs Intel Xeon Gold 6266C		21,823 (-24.9%)
Intel Xeon D-2795NT @ 2.00GHz vs Intel Xeon Gold 6266C		28,463 (-2.0%)

CPU Benchmarks

CPU Benchmarks

Intel Xeon Gold 6266C @ 3.00GHz

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CPU Test Suite Average Results for Intel Xeon Gold 6266C @ 3.00GHz

CPU Mark Distribution for Intel Xeon Gold 6266C @ 3.00GHz