Xeon w9-3595X vs EPYC 7663

Aggregate performance score

EPYC 7663
2021
56 cores / 112 threads, 240 Watt
53.64
Xeon w9-3595X
2024
60 cores / 120 threads, 385 Watt
64.85
+20.9%

Xeon w9-3595X outperforms EPYC 7663 by a significant 21% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7663 and Xeon w9-3595X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3012
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.8020.04
Market segmentServerServer
SeriesAMD EPYCno data
Power efficiency20.3815.36
Architecture codenameMilan (2021−2023)Sapphire Rapids (2023−2024)
Release date15 March 2021 (3 years ago)24 August 2024 (less than a year ago)
Launch price (MSRP)$6,366$5,889

Cost-effectiveness evaluation

Performance per price, higher is better.

Xeon w9-3595X has 318% better value for money than EPYC 7663.

Detailed specifications

EPYC 7663 and Xeon w9-3595X 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 cores56 (Hexapentaconta-Core)60 (Hexaconta-Core)
Threads112120
Base clock speed2 GHz2 GHz
Boost clock speed3.5 GHz4.8 GHz
Multiplier20no data
L1 cache64 KB (per core)80 KB (per core)
L2 cache512 KB (per core)2 MB (per core)
L3 cache256 MB (shared)112.5 MB
Chip lithography7 nm+Intel 7 nm
Die size8x 81 mm24x 477 mm2
Maximum case temperature (TCase)no data81 °C
Number of transistors33,200 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on EPYC 7663 and Xeon w9-3595X 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 configuration21
SocketSP3FCLGA4677
Power consumption (TDP)240 Watt385 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7663 and Xeon w9-3595X. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

EPYC 7663 and Xeon w9-3595X technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7663 and Xeon w9-3595X 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 EPYC 7663 and Xeon w9-3595X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-4800
Maximum memory size4 TiB4 TB
Max memory channelsno data8
Maximum memory bandwidth204.795 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7663 and Xeon w9-3595X.

PCIe version4.05.0
PCI Express lanes128112

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.

EPYC 7663 53.64
Xeon w9-3595X 64.85
+20.9%

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.

EPYC 7663 82087
Xeon w9-3595X 99239
+20.9%

Gaming performance

Pros & cons summary


Performance score 53.64 64.85
Recency 15 March 2021 24 August 2024
Physical cores 56 60
Threads 112 120
Power consumption (TDP) 240 Watt 385 Watt

EPYC 7663 has 60.4% lower power consumption.

Xeon w9-3595X, on the other hand, has a 20.9% higher aggregate performance score, an age advantage of 3 years, and 7.1% more physical cores and 7.1% more threads.

The Xeon w9-3595X is our recommended choice as it beats the EPYC 7663 in performance tests.


Should you still have questions on choice between EPYC 7663 and Xeon w9-3595X, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD EPYC 7663
EPYC 7663
Intel Xeon w9-3595X
Xeon w9-3595X

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Community ratings

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Questions & comments

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