AMD Scarlett vs AMD Radeon RX 9070 XT Full Specs

Summary

3,328 Shaders 1.82GHz	4,096 Shaders 2.97GHz
Shared Memory	16GB GDDR6640GB/s
Peak·FP32·FP16 12.15 TFLOPS	Peak·FP32·FP16 48.66 TFLOPS
Form Factor iGPU	Form Factor PCIe Card
TDP Shared	TDP 304W
Power Connectors -	Power Connectors 2x 8-Pin

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

Scarlett24.29 TFLOPSFP16

x1

Radeon RX 9070 XT1.56 POPSINT4 Tensor Sparse

x64.09

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Theoretical Performance

Clock Speed1825MHz UC·Boost·OC	Clock Speed2970MHz UC·Base·Boost·OC
Peak OPS 24.29 TFLOPSFP16	Peak OPS 1.56 POPSINT4 Tensor Sparse
-	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
-	BF16 97.32 TFLOPS Tensor BF16 97.32 TFLOPS BF16 Tensor Sparse 194.6 TFLOPS
FP32 12.15 TFLOPS	FP32 48.66 TFLOPS
FP64 759.2 GFLOPS	FP64 1.52 TFLOPS
Tensor INT4 -	Tensor INT4 778.6 TOPS
-	Tensor INT8 389.3 TOPS
Pixel Rate 116.8 GPixel/s	Pixel Rate 380.2 GPixel/s
Texture Rate 379.6 GTexel/s	Texture Rate 760.3 GTexel/s

Core Config

Shaders 3,328 Shaders	Shaders 4,096 Shaders
TMUs 208 TMUs	TMUs 256 TMUs
ROPs 64 ROPs	ROPs 128 ROPs
Tensor Cores -	Tensor Cores 128 T-Cores
RT Cores 52 RT-Cores	RT Cores 64 RT-Cores
CUs 52 CUs	CUs 64 CUs

Clocks

Base Clock -	Base Clock 2.4GHz
Boost Clock 1.82GHz	Boost Clock 2.97GHz

Cache

L2 Cache 5.1MB shared	L2 Cache 8.2MB shared
L3 Cache -	L3 Cache 64MB shared
L3 Bandwidth -	L3 Bandwidth 2.25TB/s

Memory

Shared Memory	16GB GDDR6
Memory Bus 320-bit	Memory Bus 256-bit
Memory Speed 14GT/s	Memory Speed 20GT/s
Memory Bandwidth 560GB/s	Memory Bandwidth 640GB/s
ECC No	ECC No

Power & Thermals

TDP Shared

TDP 304W

Video Output

Multi-Monitor 1	Multi-Monitor 3
HDCP -	HDCP HDCP 2.3

Ports

-	3x DisplayPort 2.1
-	1x HDMI 2.1

Encoder

-	Encoder Model VCN 4.0

Decoder

-	Decoder Model VCN 4.0

Card

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

Chip

Manufacturer AMD	Manufacturer AMD
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 2	Architecture RDNA 4
Family Console	Family Radeon RX 9000
Branding	Branding
Chip Variant -	Chip Variant Navi 48 XL
Market Segment Console	Market Segment Desktop
Release Date Nov 10, 2020	Release Date Jan 6, 2025

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N4P
Die Size 360mm²	Die Size 357mm²
Transistor Count 15.3 Billion	Transistor Count 53.9 Billion
Transistor Density 42 MTr/mm²	Transistor Density 151.2 MTr/mm²

Images

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Used In

CPUs Scarlett

CPUs -

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