Xeon E3-1275 v3 vs Ryzen Threadripper 1950X

VS

Aggregate performance score

Ryzen Threadripper 1950X
2017
16 cores / 32 threads, 180 Watt
17.39
+283%
Xeon E3-1275 v3
2013
4 cores / 8 threads, 84 Watt
4.54

Ryzen Threadripper 1950X outperforms Xeon E3-1275 v3 by a whopping 283% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 1950X and Xeon E3-1275 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3581304
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.881.49
Market segmentDesktop processorServer
SeriesAMD Ryzen Threadripperno data
Power efficiency9.145.11
Architecture codenameZen (2017−2020)Haswell-WS (2013−2014)
Release date10 August 2017 (7 years ago)2 June 2013 (11 years ago)
Launch price (MSRP)$999$531

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper 1950X has 228% better value for money than Xeon E3-1275 v3.

Detailed specifications

Ryzen Threadripper 1950X and Xeon E3-1275 v3 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)4 (Quad-Core)
Threads328
Base clock speed3.4 GHz3.5 GHz
Boost clock speed4 GHz3.9 GHz
Bus rate4 × 8 GT/s5 GT/s
Multiplier34no data
L1 cache96K (per core)64 KB (per core)
L2 cache512K (per core)256 KB (per core)
L3 cache32 MB8192 KB (shared)
Chip lithography14 nm22 nm
Die size213 mm2160 mm2
Maximum core temperature68 °Cno data
Number of transistors9,600 million1,400 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper 1950X and Xeon E3-1275 v3 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
SocketSP3r2FCLGA1150
Power consumption (TDP)180 Watt84 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 1950X and Xeon E3-1275 v3. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHAIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Flex Memory Accessno data+
SIPP-+
FDIno data+
Fast Memory Accessno data+

Security technologies

Ryzen Threadripper 1950X and Xeon E3-1275 v3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
OS Guardno data+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 1950X and Xeon E3-1275 v3 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 1950X and Xeon E3-1275 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR3, DDR4
Maximum memory size2 TiB32 GB
Max memory channels42
Maximum memory bandwidth85.33 GB/s25.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel HD P4600
Quick Sync Video-+
Clear Video HD-+
Graphics max frequency-1.25 GHz
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper 1950X and Xeon E3-1275 v3 integrated GPUs.

Number of displays supported-3

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 1950X and Xeon E3-1275 v3.

PCIe version3.03.0
PCI Express lanes6016

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 1950X 17.39
+283%
Xeon E3-1275 v3 4.54

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 1950X 27623
+283%
Xeon E3-1275 v3 7213

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.

Ryzen Threadripper 1950X 1187
+1%
Xeon E3-1275 v3 1175

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.

Ryzen Threadripper 1950X 8093
+109%
Xeon E3-1275 v3 3872

Gaming performance

Pros & cons summary


Performance score 17.39 4.54
Recency 10 August 2017 2 June 2013
Physical cores 16 4
Threads 32 8
Chip lithography 14 nm 22 nm
Power consumption (TDP) 180 Watt 84 Watt

Ryzen Threadripper 1950X has a 283% higher aggregate performance score, an age advantage of 4 years, 300% more physical cores and 300% more threads, and a 57.1% more advanced lithography process.

Xeon E3-1275 v3, on the other hand, has 114.3% lower power consumption.

The Ryzen Threadripper 1950X is our recommended choice as it beats the Xeon E3-1275 v3 in performance tests.

Note that Ryzen Threadripper 1950X is a desktop processor while Xeon E3-1275 v3 is a server/workstation one.


Should you still have questions on choice between Ryzen Threadripper 1950X and Xeon E3-1275 v3, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 1950X
Ryzen Threadripper 1950X
Intel Xeon E3-1275 v3
Xeon E3-1275 v3

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Community ratings

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