AMD Radeon RX 9070 XT vs Intel Arc A770 16GB Full Specs

Summary

4,096 Shaders 2.97GHz	4,096 Shaders 2.4GHz
16GB GDDR6640GB/s	16GB GDDR6560.1GB/s
Peak·FP32·FP16 48.66 TFLOPS	Peak·FP32·FP16 19.66 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 304W	TDP 225W
Power Connectors 2x 8-Pin	Power Connectors -

Highlights

Peak OPS

Peak OPS FP32 FP16 Tensor FP8-16 FP8-16 Tensor Sparse Tensor FP8-32 FP8-32 Tensor Sparse Tensor FP16-16 FP16-16 Tensor Sparse Tensor FP16-32 FP16-32 Tensor Sparse FP64 BF16 Tensor BF16 BF16 Tensor Sparse Tensor INT8 Tensor INT4 Memory Bandwidth TDP

Radeon RX 9070 XT1.56 POPSINT4 Tensor Sparse

x2.48

Arc A770 16GB629.1 TOPSINT4 Tensor

x1

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Theoretical Performance

Clock Speed2970MHz UC·Base·Boost·OC	Clock Speed2400MHz UC·Base·Boost·OC
Peak OPS 1.56 POPSINT4 Tensor Sparse	Peak OPS 629.1 TOPSINT4 Tensor
Tensor FP8-16 194.6 TFLOPS FP8-16 Tensor Sparse 389.3 TFLOPS Tensor FP8-32 194.6 TFLOPS FP8-32 Tensor Sparse 389.3 TFLOPS	-
Tensor FP16-16 97.32 TFLOPS FP16-16 Tensor Sparse 194.6 TFLOPS Tensor FP16-32 97.32 TFLOPS FP16-32 Tensor Sparse 194.6 TFLOPS	Tensor FP16-16 - FP16-16 Tensor Sparse - Tensor FP16-32 157.3 TFLOPS FP16-32 Tensor Sparse -
BF16 97.32 TFLOPS Tensor BF16 97.32 TFLOPS BF16 Tensor Sparse 194.6 TFLOPS	BF16 - Tensor BF16 157.3 TFLOPS BF16 Tensor Sparse -
FP32 48.66 TFLOPS	FP32 19.66 TFLOPS
FP64 1.52 TFLOPS	FP64 4.92 TFLOPS
Tensor INT4 778.6 TOPS	Tensor INT4 629.1 TOPS
Tensor INT8 389.3 TOPS	Tensor INT8 314.6 TOPS
Pixel Rate 380.2 GPixel/s	Pixel Rate 307.2 GPixel/s
Texture Rate 760.3 GTexel/s	Texture Rate 614.4 GTexel/s

Core Config

Shaders 4,096 Shaders	Shaders 4,096 Shaders
TMUs 256 TMUs	TMUs 256 TMUs
ROPs 128 ROPs	ROPs 128 ROPs
Tensor Cores 128 T-Cores	Tensor Cores 512 T-Cores
RT Cores 64 RT-Cores	RT Cores 32 RT-Cores
CUs 64 CUs	EUs 512 EUs

Clocks

Base Clock 2.4GHz	Base Clock 2.1GHz
Boost Clock 2.97GHz	Boost Clock 2.4GHz

Cache

L2 Cache 8.2MB shared	L2 Cache 8.2MB shared
L3 Cache 64MB shared	L3 Cache -
L3 Bandwidth 2.25TB/s	L3 Bandwidth -

Memory

16GB GDDR6	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 20GT/s	Memory Speed 17.5GT/s
Memory Bandwidth 640GB/s	Memory Bandwidth 560.1GB/s
ECC No	ECC No

Power & Thermals

TDP 304W

TDP 225W

Video Output

Multi-Monitor 3	Multi-Monitor 4
HDCP HDCP 2.3	HDCP -

Ports

3x DisplayPort 2.1	-
-	3x DisplayPort 2.0
1x HDMI 2.1	1x HDMI 2.1

Encoder

Encoder Model VCN 4.0

Encoder Model Arc

Decoder

Decoder Model VCN 4.0

Decoder Model Arc

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe 2-Slots
Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")	Height 98.4 mm (3.87") Width 279.9 mm (11.02") Depth 40 mm (1.57")
Cooling Open-Air 3x Fans	Cooling Open-Air 2x Fans
Power Connectors 2x 8-Pin	Power Connectors -

Chip

Manufacturer AMD	Manufacturer Intel
Chip Designer AMD	Chip Designer Intel
Architecture RDNA 4	Architecture Alchemist
Family Radeon RX 9000	Family Arc A
Branding	Branding
Codename -	Codename Xe HPG
Chip Variant Navi 48 XL	Chip Variant DG2-512
Market Segment Desktop	Market Segment Desktop
Release Date Jan 6, 2025	Release Date Oct 14, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4P	Fabrication Node N6
Die Size 357mm²	Die Size 406mm²
Transistor Count 53.9 Billion	Transistor Count 21.7 Billion
Transistor Density 151.2 MTr/mm²	Transistor Density 53.45 MTr/mm²

Images

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Competitors

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