Intel Xeon W-2191B vs AMD Ryzen 9 9950X Full Specs

Summary

18 Cores 36 Threads 2.3GHz	16 Cores 32 Threads 4.3GHz
TDP 140W	TDP 170W
Bandwidth 85.3GB/s DDR4	Bandwidth 89.6GB/s DDR5
iGPU 0	iGPU Radeon 2CU 2200MHz RDNA 2
Peak·FP32·FP16 -	Peak·FP32·FP16 1.13 TFLOPSFP16
Socket LGA 2066	Socket AM5

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Xeon W-2191B1,300

x1

Ryzen 9 9950X3,527

x2.71

Show Top Score

Core Config

18 Cores	16 Cores
36 Threads	32 Threads

Clocks

Base Clock 2.3GHz	Base Clock 4.3GHz
Boost Clock 4.3GHz	Boost Clock 5.7GHz
Overclocking Locked	Overclocking Unlocked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 48KB
L2 1MB	L2 1MB
L3 24.8MB	L3 64MB

Memory

Type DDR4	Type DDR5
Max Memory 512GB	Max Memory 192GB
ECC Yes	ECC Yes
Channels 4	Channels 2
Bus Width 256-bit	Bus Width 128-bit
Speed 2666MT/s	Speed 5600MT/s
Bandwidth 85.3GB/s	Bandwidth 89.6GB/s
Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 85.3GB/s	Bandwidth Calculator Channels Transfer Rate5600MT/s Calculated Bandwidth 89.6GB/s

Power & Thermals

TDP 140W	TDP 170W
Max Operating Temp 100°C Max	Max Operating Temp 95°C Max
Included Cooler 0	Included Cooler 0

Chipset Bus

Bus Type DMI	Bus Type PCIe
Bus Config 4 lanes	Bus Config 8 lanes
Bus Speed 8GT/s	Bus Speed 32GT/s
Bus Bandwidth 4GB/s	Bus Bandwidth 32GB/s

Expansion

PCIe PCIe 3.0 x48 47.3GB/sBandwidth

PCIe PCIe 5.0 x24 94.5GB/sBandwidth

iGPU

iGPU 0	iGPU Radeon 2CU 2200MHz RDNA 2
Shaders -	Shaders 128
Boost Clock -	Boost Clock 2.2GHz
Peak·FP32·FP16 -	Peak·FP32·FP16 1.13 TFLOPSFP16

Chip

Manufacturer Intel	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Skylake	Architecture Zen 5
Family Xeon 1	Family Ryzen 9000
Branding	Branding
Codename Skylake-E - Skylake-SP-HCCVariant	Codename Granite Ridge EldoraDie Granite Ridge 2CCDVariant
Market Segment Workstation	Market Segment Desktop
Release Date Dec 21, 2017	Release Date Jun 2, 2024

Fabrication

Foundry Intel	Foundry TSMC
Other Foundries -	Other Foundries TSMCIO
Fabrication Node 14nm -	Fabrication Node N4X N6IO
Die Size 484mm² -	Die Size 141mm² 122mm²IO
Transistor Count 8.3 Billion -	Transistor Count 16.6 Billion 3.4 BillionIO
Transistor Density 17 MTr/mm² -	Transistor Density 118 MTr/mm² 28 MTr/mm²IO

Images

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Used In

All-in-Ones iMac Pro(Late 2017)

All-in-Ones -

Competitors

IntelXeon W-2191B vs CPU IntelXeon 634 IntelXeon W-2191B vs CPU AMDRyzen 9 9950X3D IntelXeon W-2191B vs CPU AMDRyzen 9 9900X3D Show 12 more

AMDRyzen 9 9950X vs CPU AMDRyzen 9 9950X3D AMDRyzen 9 9950X vs CPU AMDRyzen 7 9800X3D AMDRyzen 9 9950X vs CPU AMDRyzen 9 9900X3D Show 12 more