Intel Arc B580 vs MSI Radeon RX 6600 XT MECH 2X OC Full Specs

Summary

2,560 Shaders 2.67GHz	2,048 Shaders 2.6GHz
12GB GDDR6456GB/s	8GB GDDR6256GB/s
Peak·FP32·FP16 13.67 TFLOPS	Peak·FP32·FP16 10.66 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 190W	TDP 160W
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

x20.52

Radeon RX 6600 XT MECH 2X OC21.32 TFLOPSFP16

x1

Show Top Score

Theoretical Performance

Clock Speed2670MHz UC·Boost·OC	Clock Speed2602MHz UC·Base·Boost·OC
Peak OPS 437.5 TOPSINT4 Tensor	Peak OPS 21.32 TFLOPSFP16
Tensor FP16-32 109.4 TFLOPS	-
Tensor BF16 109.4 TFLOPS	-
FP32 13.67 TFLOPS	FP32 10.66 TFLOPS
FP64 3.42 TFLOPS	FP64 666.1 GFLOPS
Tensor INT4 437.5 TOPS	Tensor INT4 -
Tensor INT8 218.7 TOPS	-
Pixel Rate 213.6 GPixel/s	Pixel Rate 166.5 GPixel/s
Texture Rate 427.2 GTexel/s	Texture Rate 333.1 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 -
RT Cores 20 RT-Cores	RT Cores 32 RT-Cores
EUs 160 EUs	CUs 32 CUs

Clocks

Base Clock -	Base Clock 2.19GHz
Boost Clock 2.67GHz	Boost Clock 2.6GHz

Cache

L2 Cache 18.4MB shared	L2 Cache 2MB shared
L3 Cache -	L3 Cache 32MB shared
L3 Bandwidth -	L3 Bandwidth 832GB/s

Memory

12GB GDDR6	8GB GDDR6
Memory Bus 192-bit	Memory Bus 128-bit
Memory Speed 19GT/s	Memory Speed 16GT/s
Memory Bandwidth 456GB/s	Memory Bandwidth 256GB/s

Power & Thermals

TDP 190W	TDP 160W
Max Temp -	Max Temp 110°C Max

Video Output

Multi-Monitor 4	Multi-Monitor 4
HDCP -	HDCP HDCP 2.3

Ports

3x DisplayPort 2.1	-
-	3x DisplayPort 1.4
1x HDMI 2.1	1x HDMI 2.1

Encoder

Encoder Model Arc

Encoder Model VCN 3.0

Decoder

Decoder Model Arc

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2-Slots	PCIe 2.3-Slots
Height 115 mm (4.53") Width 272 mm (10.71") Depth 40 mm (1.57")	Height 125 mm (4.92") Width 235 mm (9.25") Depth 46 mm (1.81")
Cooling Open-Air 2x Fans	Cooling Open-Air 2x Fans
Power Connectors 1x 8-Pin	Power Connectors 1x 8-Pin

Chip

Manufacturer Intel	Manufacturer MSI
Chip Designer Intel	Chip Designer AMD
Architecture Battlemage	Architecture RDNA 2
Family Arc B	Family Radeon RX 6000
Branding	Branding
Codename Xe2 HPG	Codename Dimgrey Cavefish
Chip Variant -	Chip Variant Navi 23 XL
Market Segment Desktop	Market Segment Desktop
Release Date Dec 3, 2024	Release Date Aug 11, 2021

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N5	Fabrication Node N7
Die Size 272mm²	Die Size 237mm²
Transistor Count 19.6 Billion	Transistor Count 11.1 Billion
Transistor Density 72.06 MTr/mm²	Transistor Density 46.67 MTr/mm²

Images

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Competitors

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MSIRadeon RX 6600 XT MECH 2X OC vs GPU NVIDIAGeForce RTX 4060 MSIRadeon RX 6600 XT MECH 2X OC vs GPU AMDRadeon RX 7600 MSIRadeon RX 6600 XT MECH 2X OC vs GPU AMDRadeon RX 7600 XT Show 12 more