Xeon w7-3465X vs Ryzen 9 3950X

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 9 3950X
2019
16 cores / 32 threads, 105 Watt
25.07
Xeon w7-3465X
28 cores / 56 threads, 300 Watt
42.59
+69.9%

Xeon w7-3465X outperforms Ryzen 9 3950X by an impressive 70% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 3950X and Xeon w7-3465X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking17847
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation16.62no data
Market segmentDesktop processorServer
SeriesAMD Ryzen 9no data
Architecture codenameMatisse (Zen 2) (2019−2020)Sapphire Rapids
Release date14 November 2019 (4 years ago)no data
Launch price (MSRP)$799no data
Current price$1108 (1.4x MSRP)$3020

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 3950X and Xeon w7-3465X 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 cores16 (Hexadeca-Core)28 (Octacosa-Core)
Threads3256
Base clock speed3.5 GHz2.5 GHz
Boost clock speed4.7 GHz4.8 GHz
L1 cache96K (per core)80K (per core)
L2 cache512K (per core)2 MB (per core)
L3 cache64 MB75 MB
Chip lithography7 nmIntel 7 nm
Die size2 x 72 mm + 125 mm (IO-Die) mm24x 477 mm2
Maximum core temperatureno data75 °C
Maximum case temperature (TCase)no data75 °C
Number of transistors19,200 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Ryzen 9 3950X and Xeon w7-3465X 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 configuration1 (Uniprocessor)1
SocketAM4FCLGA4677
Power consumption (TDP)105 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3950X and Xeon w7-3465X. You'll probably need this information if you require some particular technology.

Instruction set extensions86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2Intel® 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+
TSXno data+
Turbo Boost Max 3.0no data+
Statusno dataLaunched

Security technologies

Ryzen 9 3950X and Xeon w7-3465X 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 Ryzen 9 3950X and Xeon w7-3465X are enumerated here.

AMD-V+no data
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3950X and Xeon w7-3465X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5-4800
Maximum memory size128 GB4 TB
Max memory channelsno data8
Maximum memory bandwidth51.196 GB/sno data
ECC memory support++

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3950X and Xeon w7-3465X.

PCIe versionno data5.0
PCI Express lanesno data112

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 9 3950X 25.07
Xeon w7-3465X 42.59
+69.9%

Xeon w7-3465X outperforms Ryzen 9 3950X by 70% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

Ryzen 9 3950X 38776
Xeon w7-3465X 65879
+69.9%

Xeon w7-3465X outperforms Ryzen 9 3950X by 70% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Ryzen 9 3950X 1717
Xeon w7-3465X 2080
+21.1%

Xeon w7-3465X outperforms Ryzen 9 3950X by 21% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Ryzen 9 3950X 10823
Xeon w7-3465X 17340
+60.2%

Xeon w7-3465X outperforms Ryzen 9 3950X by 60% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 25.07 42.59
Physical cores 16 28
Threads 32 56
Power consumption (TDP) 105 Watt 300 Watt

The Xeon w7-3465X is our recommended choice as it beats the Ryzen 9 3950X in performance tests.

Note that Ryzen 9 3950X is a desktop processor while Xeon w7-3465X is a server/workstation one.


Should you still have questions on choice between Ryzen 9 3950X and Xeon w7-3465X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Ryzen 9 3950X
Ryzen 9 3950X
Intel Xeon w7-3465X
Xeon w7-3465X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


4.5 699 votes

Rate Ryzen 9 3950X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 12 votes

Rate Xeon w7-3465X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 3950X or Xeon w7-3465X, agree or disagree with our judgements, or report an error or mismatch.