Ryzen 9 7950X vs Xeon E3-1585 v5

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Aggregate performance score

Xeon E3-1585 v5
2016
4 cores / 8 threads, 65 Watt
5.44
Ryzen 9 7950X
2022
16 cores / 32 threads, 170 Watt
40.58
+646%

Ryzen 9 7950X outperforms Xeon E3-1585 v5 by a whopping 646% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1585 v5 and Ryzen 9 7950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking114061
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.04no data
Market segmentServerDesktop processor
SeriesIntel Xeon E3no data
Architecture codenameSkylake-H (2015−2016)Raphael (Zen 4) (2022)
Release date31 May 2016 (8 years ago)26 September 2022 (1 year ago)
Launch price (MSRP)$556no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E3-1585 v5 and Ryzen 9 7950X 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 cores4 (Quad-Core)16 (Hexadeca-Core)
Threads832
Base clock speed3.5 GHz4.5 GHz
Boost clock speed3.9 GHz5.7 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache256 KB1 MB
L2 cache1 MB16 MB
L3 cache8 MB (shared)64 MB
Chip lithography14 nm0 nm
Die size171 mm2CCD = 2x 70 sq. mm, I/O = 122 mm2
Maximum core temperature100 °C95 °C
Maximum case temperature (TCase)no data47 °C
Number of transistors2,300 million13140 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier-+

Compatibility

Information on Xeon E3-1585 v5 and Ryzen 9 7950X 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
SocketFCBGA1440AM5 (LGA1718)
Power consumption (TDP)65 Watt170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1585 v5 and Ryzen 9 7950X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2CCD = 5 nm, I/O = 6 nm, 0.650 - 1.475 V
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
eDRAM128 MBno data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
FDI+no data
StatusDiscontinuedno data
Precision Boost 2no data+

Security technologies

Xeon E3-1585 v5 and Ryzen 9 7950X technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1585 v5 and Ryzen 9 7950X are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E3-1585 v5 and Ryzen 9 7950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L,LPDDR3 1600 MHz, DDR4 2133 MHz at 1.2VDDR5-5200
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth34.134 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Iris Pro Graphics P580AMD Radeon Graphics (Ryzen 7000)
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Graphics max frequency1.15 GHzno data
Execution Units72no data

Graphics interfaces

Available interfaces and connections of Xeon E3-1585 v5 and Ryzen 9 7950X integrated GPUs.

Number of displays supported3no data

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1585 v5 and Ryzen 9 7950X.

PCIe version3.05.0
PCI Express lanes1624

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.

Xeon E3-1585 v5 5.44
Ryzen 9 7950X 40.58
+646%

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.

Xeon E3-1585 v5 8408
Ryzen 9 7950X 62758
+646%

Gaming performance

Pros & cons summary


Performance score 5.44 40.58
Integrated graphics card 5.24 4.34
Recency 31 May 2016 26 September 2022
Physical cores 4 16
Threads 8 32
Power consumption (TDP) 65 Watt 170 Watt

Xeon E3-1585 v5 has 20.7% faster integrated GPU, and 161.5% lower power consumption.

Ryzen 9 7950X, on the other hand, has a 646% higher aggregate performance score, an age advantage of 6 years, and 300% more physical cores and 300% more threads.

The Ryzen 9 7950X is our recommended choice as it beats the Xeon E3-1585 v5 in performance tests.

Be aware that Xeon E3-1585 v5 is a server/workstation processor while Ryzen 9 7950X is a desktop one.


Should you still have questions on choice between Xeon E3-1585 v5 and Ryzen 9 7950X, 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.


Intel Xeon E3-1585 v5
Xeon E3-1585 v5
AMD Ryzen 9 7950X
Ryzen 9 7950X

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Community ratings

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Questions & comments

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