Compare Intel Xeon W-11955M vs AMD Threadripper 3990X vs AMD Threadripper PRO 5975WX
Connectivity
CPU Socket
STRX4
sWRX8
PCI Express
Gen 4 (CPU) / Gen 3 (chipset), 20 lanes (Up to 1x16+1x4, 2x8+1x4, 1x8+3x4)
64 lanes of PCIe 4.0
Ports
eDP 1.4b, DP 1.4, HDMI 2.0b
Construction
Form Factor
Mobile microprocessor
Desktop microprocessor
Workstation Processor
Lithography
10 nm SuperFin
7nm CCD / 14nm IO
TSMC 7nm FinFET
Platform
Tiger Lake
AMD Zen 2 Core Architecture
Dimensions
Size | Depth
26.5 mm
Size | Width
50 mm
Function
Audio
High Definition Audio, Smart Sound Technology
Graphics
Intel® UHD Graphics for 11th Gen Intel® Processors, 32 execution units, Base 350 MHz, Boost 1.45 GHz, Max 4 displays, DirectX 12.1, OpenGL 4.6, OpenCL 3.0
Instruction Set
64-bit | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
Operating Temperature
Max Tjunction 100°C
Max 95 °C
Max Tjunction 95°C
Overclockable
Yes
Yes
Processor | Cores
8 Cores
64 Cores
32 Cores
Processor | Threads
16 Threads
128 Threads
Resolution
Max res DP 7680x4320@60Hz / Max res HDMI 4096x2304@60Hz
Security
vPro Platform, Control-Flow Enforcement Technology, Total Memory Encryptio, AES New Instructions, Secure Key, OS Guard, Trusted Execution Technology, Boot Guard, Mode-based Execute Control (MBEC), Virtualization Technology (VT-x), Virtualization Techno...
Supported Technologies
Thunderbolt 4, Gaussian & Neural Accelerator 2.0, Deep Learning Boost (Intel DL Boost), Optane Memory Supported, Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Thermal Monitoring Technologies, Volume Management ...
AMD "Zen 3" Core Architecture
Video
Image Processing Uni 6.0
Performance
Cache
24 MB Intel® Smart Cache
L1: 2 MB data + 2 MB instructions | L2: 32 MB | L3: 256 MB
L1: 2MB | L2: 16MB | L3: 128MB
Frequency
Max Turbo: 5.00 GHz
Base Clock: 2.9 GHz | Max Boost Clock: 4.3 GHz
Base Clock: 3.6GHz | Max Boost Clock: Up to 4.5GHz
Memory | Capacity
Supports up to 128 GB
Memory | Type
Up to 3200 MT/s, Max 2 channels, ECC supported, Max bandwidth 51.2 GB/s
Quad channel DDR4, up to 3200MHz
Power Consumption
35 W TDP-down
280 W TDP
280W TDP
Production
Debut
2021 Q2
2019-11-25
2022-03-08
Model Name
W-11955M
100-100000163WOF
Boxed: 100-100000445WOF | Tray: 100-000000445
Reviews
Neofiliac score
64%
99%
99%
Pros
- 8 cores / 16 threads
- ECC memory
- Has integrated graphics
- 64 cores
- Up to 4.3GHz boost clock
- 292MB of total cache
- 4-channel memory
- Unlocked for overclocking
- 32 cores
- Up to 4.5GHz boost clock
- 146MB of total cache
- 8-channel memory
- Unlocked for overclocking
Cons
- Not much better than the Core i9-11950H
- Very expensive
- No PCIe-5 support in 2022
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