Intel Arc B580 vs Intel Arc Pro B50 Full Specs

Summary

2,560 Shaders 2.67GHz	2,048 Shaders 2.6GHz
12GB GDDR6456GB/s	16GB GDDR6224GB/s
Peak·FP32·FP16 13.67 TFLOPS	Peak·FP32·FP16 10.65 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 190W	TDP 70W
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP16-32 FP64 Tensor BF16 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Arc B580437.5 TOPSINT4 Tensor

x1.28

Arc Pro B50340.8 TOPSINT4 Tensor

x1

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Theoretical Performance

Clock Speed2670MHz UC·Boost·OC	Clock Speed2600MHz UC·Base·Boost·OC
Peak OPS 437.5 TOPSINT4 Tensor	Peak OPS 340.8 TOPSINT4 Tensor
Tensor FP16-32 109.4 TFLOPS	Tensor FP16-32 85.2 TFLOPS
Tensor BF16 109.4 TFLOPS	Tensor BF16 85.2 TFLOPS
FP32 13.67 TFLOPS	FP32 10.65 TFLOPS
FP64 3.42 TFLOPS	FP64 2.66 TFLOPS
Tensor INT4 437.5 TOPS	Tensor INT4 340.8 TOPS
Tensor INT8 218.7 TOPS	Tensor INT8 170.4 TOPS
Pixel Rate 213.6 GPixel/s	Pixel Rate 166.4 GPixel/s
Texture Rate 427.2 GTexel/s	Texture Rate 332.8 GTexel/s

Core Config

Shaders 2,560 Shaders	Shaders 2,048 Shaders
TMUs 160 TMUs	TMUs 128 TMUs
ROPs 80 ROPs	ROPs 64 ROPs
Tensor Cores 160 T-Cores	Tensor Cores 128 T-Cores
RT Cores 20 RT-Cores	RT Cores 16 RT-Cores
EUs 160 EUs	EUs 128 EUs

Clocks

Base Clock -	Base Clock 2GHz
Boost Clock 2.67GHz	Boost Clock 2.6GHz

Cache

L1 256KB/SM	L1 256KB/SM
L2 Cache 18MB shared	L2 Cache 18MB shared

Memory

12GB GDDR6	16GB GDDR6
Memory Bus 192-bit	Memory Bus 128-bit
Memory Speed 19GT/s	Memory Speed 14GT/s
Memory Bandwidth 456GB/s	Memory Bandwidth 224GB/s
ECC No	ECC No

Power & Thermals

TDP 190W

TDP 70W

Video Output

Max Resolution 7680x4320	Max Resolution 7680x4320
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz	Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 60Hz
Multi-Monitor 4	Multi-Monitor 4
Adaptive Sync FreeSync	Adaptive Sync FreeSync
DSC Not Supported	DSC Not Supported

Ports

3x DisplayPort 2.1 - 1x HDMI 2.1

- 4x Mini DisplayPort 2.1 -

API Support

Shader Model 6.6	Shader Model 6.6
DirectX DirectX 12 Direct3D 12_2	DirectX DirectX 12 Direct3D 12_2
OpenGL 4.6 OpenCL 3 Vulkan 1.3	OpenGL 4.6 OpenCL 3 Vulkan 1.3

Encoder

Encoder Arc	Encoder Arc
Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1	Codec JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Decoder

Decoder Arc	Decoder Arc
Codec MPEG-2 JPEG VP9 AVC (H.264) HEVC (H.265) AV1	Codec MPEG-2 JPEG VP9 AVC (H.264) HEVC (H.265) AV1

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe PCIe 4.0 x8 2-Slots	PCIe PCIe 4.0 x8 2-Slots
Height 115mm (4.53") Width 272mm (10.71") Depth 40mm (1.57")	Height 69mm (2.72") Width 168mm (6.61") Depth 40mm (1.57")
Cooling Open-Air 2x Fans	Cooling Blower 1x Fan
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Battlemage	Architecture Battlemage
Family Arc B	Family Arc Pro B
Branding	Branding
Codename Xe2 HPG	Codename Xe2 HPG
Market Segment Desktop	Market Segment Workstation
Release Date Dec 3, 2024	Release Date May 19, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N5	Fabrication Node N5
Die Size 272mm²	Die Size 272mm²
Transistor Count 19.6B	Transistor Count 19.6B
Transistor Density 72.06 MTr/mm²	Transistor Density 72.06 MTr/mm²

Images