Xeon W-1250 vs Ryzen Threadripper PRO 3975WX

Primary details

Comparing Ryzen Threadripper PRO 3975WX and Xeon W-1250 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	66	873
Place by popularity	not in top-100	not in top-100
Market segment	Server	Server
Series	AMD Ryzen Threadripper	no data
Power efficiency	13.32	10.13
Architecture codename	Matisse (2019−2020)	no data
Release date	14 July 2020 (4 years ago)	1 April 2020 (4 years ago)

Detailed specifications

Ryzen Threadripper PRO 3975WX and Xeon W-1250 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 cores	32 (Dotriaconta-Core)	6 (Hexa-Core)
Threads	64	12
Base clock speed	3.5 GHz	3.3 GHz
Boost clock speed	4.2 GHz	4.7 GHz
Bus rate	no data	8 GT/s
Multiplier	35	no data
L1 cache	2 MB	no data
L2 cache	16 MB	no data
L3 cache	128 MB	12 MB Intel® Smart Cache
Chip lithography	7 nm, 12 nm	14 nm
Die size	74 mm2	no data
Maximum core temperature	95 °C	100 °C
Maximum case temperature (TCase)	95 °C	no data
Number of transistors	23540 Million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Ryzen Threadripper PRO 3975WX and Xeon W-1250 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 configuration	1	1
Socket	sWRX8	FCLGA1200
Power consumption (TDP)	280 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3975WX and Xeon W-1250. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	-
Enhanced SpeedStep (EIST)	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	no data	-
Precision Boost 2	+	no data

Security technologies

Ryzen Threadripper PRO 3975WX and Xeon W-1250 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Key	no data	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3975WX and Xeon W-1250 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 Ryzen Threadripper PRO 3975WX and Xeon W-1250. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR4-2666
Maximum memory size	2 TiB	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	204.8 GB/s	41.6 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	-	Intel UHD Graphics P630
Max video memory	-	64 GB
Quick Sync Video	-	+
Clear Video	-	+
Clear Video HD	-	+
Graphics max frequency	-	1.2 GHz
InTru 3D	-	+

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper PRO 3975WX and Xeon W-1250 integrated GPUs.

Number of displays supported

-

3

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper PRO 3975WX and Xeon W-1250 integrated GPUs, including resolutions over different interfaces.

4K resolution support	-	+
Max resolution over HDMI 1.4	-	4096x2160@30Hz
Max resolution over eDP	-	4096x2304@60Hz
Max resolution over DisplayPort	-	4096x2304@60Hz

Graphics API support

APIs supported by Ryzen Threadripper PRO 3975WX and Xeon W-1250 integrated GPUs, sometimes API versions are included.

DirectX	-	12
OpenGL	-	4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3975WX and Xeon W-1250.

PCIe version	4.0	3.0
PCI Express lanes	128	16

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

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Pros & cons summary

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Performance score	40.89	8.89
Recency	14 July 2020	1 April 2020
Physical cores	32	6
Threads	64	12
Chip lithography	7 nm	14 nm
Power consumption (TDP)	280 Watt	80 Watt

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Should you still have questions on choice between Ryzen Threadripper PRO 3975WX and Xeon W-1250, ask them in Comments section, and we shall answer.

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