Xeon Gold 6426Y vs Ryzen Threadripper PRO 3975WX

Aggregate performance score

Ryzen Threadripper PRO 3975WX
2020
32 cores / 64 threads, 280 Watt
39.33
+63.7%
Xeon Gold 6426Y
2023
16 cores / 32 threads, 185 Watt
24.02

Ryzen Threadripper PRO 3975WX outperforms Xeon Gold 6426Y by an impressive 64% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking68207
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data43.16
Market segmentServerServer
SeriesAMD Ryzen Threadripperno data
Power efficiency13.2912.29
Architecture codenameMatisse (2019−2020)Sapphire Rapids (2023−2024)
Release date14 July 2020 (4 years ago)10 January 2023 (1 year ago)
Launch price (MSRP)no data$1,517

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores32 (Dotriaconta-Core)16 (Hexadeca-Core)
Threads6432
Base clock speed3.5 GHz2.5 GHz
Boost clock speed4.2 GHz4.1 GHz
Multiplier35no data
L1 cache64K (per core)80K (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache128 MB37.5 MB
Chip lithography7 nm, 12 nmIntel 7 nm
Die size74 mm2no data
Maximum core temperature95 °Cno data
Maximum case temperature (TCase)95 °C80 °C
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration12
SocketsWRX8FCLGA4677
Power consumption (TDP)280 Watt185 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4800, DDR5-4400
Maximum memory size2 TiB4 TB
Max memory channelsno data8
Maximum memory bandwidth204.8 GB/sno data
ECC memory support-+

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y.

PCIe version4.05
PCI Express lanes12880

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen Threadripper PRO 3975WX 39.33
+63.7%
Xeon Gold 6426Y 24.02

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen Threadripper PRO 3975WX 62477
+63.7%
Xeon Gold 6426Y 38159

Gaming performance

Pros & cons summary


Performance score 39.33 24.02
Recency 14 July 2020 10 January 2023
Physical cores 32 16
Threads 64 32
Power consumption (TDP) 280 Watt 185 Watt

Ryzen Threadripper PRO 3975WX has a 63.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.

Xeon Gold 6426Y, on the other hand, has an age advantage of 2 years, and 51.4% lower power consumption.

The Ryzen Threadripper PRO 3975WX is our recommended choice as it beats the Xeon Gold 6426Y in performance tests.


Should you still have questions on choice between Ryzen Threadripper PRO 3975WX and Xeon Gold 6426Y, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 3975WX
Ryzen Threadripper PRO 3975WX
Intel Xeon Gold 6426Y
Xeon Gold 6426Y

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Community ratings

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