Ryzen Threadripper PRO 3945WX vs Xeon E-2278G

VS

Aggregate performance score

Xeon E-2278G
2019
8 cores / 16 threads, 80 Watt
11.16
Ryzen Threadripper PRO 3945WX
2020
12 cores / 24 threads, 280 Watt
21.91
+96.3%

Ryzen Threadripper PRO 3945WX outperforms Xeon E-2278G by an impressive 96% based on our aggregate benchmark results.

Primary details

Comparing Xeon E-2278G and Ryzen Threadripper PRO 3945WX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking713254
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation28.71no data
Market segmentServerServer
SeriesIntel Xeon EAMD Ryzen Threadripper
Power efficiency12.727.14
Architecture codenameCoffee Lake-S WS (2018−2019)Matisse (2019−2020)
Release date27 May 2019 (5 years ago)14 July 2020 (4 years ago)
Launch price (MSRP)$494no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Xeon E-2278G and Ryzen Threadripper PRO 3945WX 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 cores8 (Octa-Core)12 (Dodeca-Core)
Threads1624
Base clock speed3.4 GHz4 GHz
Boost clock speed5 GHz4.3 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier3440
L1 cache512 KB64K (per core)
L2 cache2 MB512K (per core)
L3 cache16 MB (shared)64 MB
Chip lithography14 nm7 nm, 12 nm
Die size174 mm274 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)73 °C95 °C
Number of transistorsno data3,800 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier-+

Compatibility

Information on Xeon E-2278G and Ryzen Threadripper PRO 3945WX 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
SocketFCLGA1151TR4
Power consumption (TDP)80 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E-2278G and Ryzen Threadripper PRO 3945WX. 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++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-

Security technologies

Xeon E-2278G and Ryzen Threadripper PRO 3945WX technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data
Secure Key+no data
MPX+-
SGXYes with both Intel® SPS and Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E-2278G and Ryzen Threadripper PRO 3945WX 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 E-2278G and Ryzen Threadripper PRO 3945WX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4-3200
Maximum memory size128 GB2 TiB
Max memory channels2no data
Maximum memory bandwidth42.671 GB/s204.8 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics P630-
Max video memory128 GB-
Quick Sync Video+-
Clear Video+-
Clear Video HD+-
Graphics max frequency1.2 GHz-
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Xeon E-2278G and Ryzen Threadripper PRO 3945WX integrated GPUs.

Number of displays supported3-

Graphics image quality

Maximum display resolutions supported by Xeon E-2278G and Ryzen Threadripper PRO 3945WX integrated GPUs, including resolutions over different interfaces.

4K resolution support+-
Max resolution over HDMI 1.44096x2160@24Hz-
Max resolution over eDP4096x2304@60Hz-
Max resolution over DisplayPort4096x2304@60Hz-
Max resolution over VGAN/A-

Graphics API support

APIs supported by Xeon E-2278G and Ryzen Threadripper PRO 3945WX integrated GPUs, sometimes API versions are included.

DirectX12-
OpenGL4.5-

Peripherals

Specifications and connection of peripherals supported by Xeon E-2278G and Ryzen Threadripper PRO 3945WX.

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 E-2278G 11.16
Ryzen Threadripper PRO 3945WX 21.91
+96.3%

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 E-2278G 17082
Ryzen Threadripper PRO 3945WX 33535
+96.3%

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 E-2278G 1641
Ryzen Threadripper PRO 3945WX 1669
+1.7%

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 E-2278G 7863
Ryzen Threadripper PRO 3945WX 10394
+32.2%

Gaming performance

Pros & cons summary


Performance score 11.16 21.91
Recency 27 May 2019 14 July 2020
Physical cores 8 12
Threads 16 24
Chip lithography 14 nm 7 nm
Power consumption (TDP) 80 Watt 280 Watt

Xeon E-2278G has 250% lower power consumption.

Ryzen Threadripper PRO 3945WX, on the other hand, has a 96.3% higher aggregate performance score, an age advantage of 1 year, 50% more physical cores and 50% more threads, and a 100% more advanced lithography process.

The Ryzen Threadripper PRO 3945WX is our recommended choice as it beats the Xeon E-2278G in performance tests.


Should you still have questions on choice between Xeon E-2278G and Ryzen Threadripper PRO 3945WX, ask them in Comments section, and we shall answer.

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Intel Xeon E-2278G
Xeon E-2278G
AMD Ryzen Threadripper PRO 3945WX
Ryzen Threadripper PRO 3945WX

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Community ratings

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Questions & comments

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