Ryzen Threadripper PRO 5975WX vs Xeon E3-1246 v3

VS

Aggregate performance score

Xeon E3-1246 v3
2014
4 cores / 8 threads, 84 Watt
4.58
Ryzen Threadripper PRO 5975WX
2022
32 cores / 64 threads, 280 Watt
47.63
+940%

Ryzen Threadripper PRO 5975WX outperforms Xeon E3-1246 v3 by a whopping 940% based on our aggregate benchmark results.

Primary details

Comparing Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking130140
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Seriesno dataAMD Ryzen Threadripper
Power efficiency5.1316.01
Architecture codenameno dataChagall PRO (2022)
Release date1 April 2014 (10 years ago)8 March 2022 (2 years ago)

Detailed specifications

Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX 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)32 (Dotriaconta-Core)
Threads864
Base clock speed3.5 GHz3.6 GHz
Boost clock speed3.9 GHz4.5 GHz
Bus rate5 GT/sno data
Multiplierno data36
L1 cacheno data64K (per core)
L2 cacheno data512K (per core)
L3 cache8 MB Intel® Smart Cache128 MB
Chip lithography22 nm7 nm
Die sizeno data4x 81 mm2
Maximum case temperature (TCase)no data95 °C
Number of transistorsno data16,600 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX 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 configuration11
SocketFCLGA1150WRX8
Power consumption (TDP)84 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX-+
Enhanced SpeedStep (EIST)+no data
My WiFi-no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
SIPP+-
FDI+no data
Fast Memory Access+no data

Security technologies

Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
Identity Protection+-
OS Guard+no data
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX 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 E3-1246 v3 and Ryzen Threadripper PRO 5975WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3L-1333, DDR3L-1600DDR4-3200
Maximum memory size32 GB2 TiB
Max memory channels2no data
Maximum memory bandwidth25.6 GB/s204.8 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Max video memory1.7 GB-
Quick Sync Video+-
Clear Video HD+-
Graphics max frequency1.2 GHz-
Execution Units20-
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX integrated GPUs.

Number of displays supported3-
eDP+-
DisplayPort+-
HDMI+-
VGA+-

Graphics image quality

Maximum display resolutions supported by Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.43840x2160@60Hz-
Max resolution over DisplayPort3840x2160@60Hz-
Max resolution over VGA2880x1800@60Hz-

Graphics API support

APIs supported by Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX integrated GPUs, sometimes API versions are included.

DirectX11.2-
OpenGL4.3-

Peripherals

Specifications and connection of peripherals supported by Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX.

PCIe version3.04.0
PCI Express lanes16128

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 E3-1246 v3 4.58
Ryzen Threadripper PRO 5975WX 47.63
+940%

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 E3-1246 v3 7283
Ryzen Threadripper PRO 5975WX 75663
+939%

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.

Xeon E3-1246 v3 1177
Ryzen Threadripper PRO 5975WX 2053
+74.4%

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.

Xeon E3-1246 v3 3627
Ryzen Threadripper PRO 5975WX 16790
+363%

Gaming performance

Pros & cons summary


Performance score 4.58 47.63
Recency 1 April 2014 8 March 2022
Physical cores 4 32
Threads 8 64
Chip lithography 22 nm 7 nm
Power consumption (TDP) 84 Watt 280 Watt

Xeon E3-1246 v3 has 233.3% lower power consumption.

Ryzen Threadripper PRO 5975WX, on the other hand, has a 940% higher aggregate performance score, an age advantage of 7 years, 700% more physical cores and 700% more threads, and a 214.3% more advanced lithography process.

The Ryzen Threadripper PRO 5975WX is our recommended choice as it beats the Xeon E3-1246 v3 in performance tests.


Should you still have questions on choice between Xeon E3-1246 v3 and Ryzen Threadripper PRO 5975WX, ask them in Comments section, and we shall answer.

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Intel Xeon E3-1246 v3
Xeon E3-1246 v3
AMD Ryzen Threadripper PRO 5975WX
Ryzen Threadripper PRO 5975WX

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Community ratings

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