AMD Radeon RX 9070 vs ASRock Radeon RX 6950 XT OC Formula Full Specs

Summary

3,584 Shaders 2.52GHz	5,120 Shaders 2.5GHz
16GB GDDR6640GB/s	16GB GDDR6576GB/s
Peak·FP32·FP16 36.13 TFLOPS	Peak·FP32·FP16 25.55 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 220W	TDP 335W
Power Connectors 2x 8-Pin	Power Connectors 3x 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

Radeon RX 90701.16 POPSINT4 Tensor Sparse

x22.62

Radeon RX 6950 XT OC Formula51.1 TFLOPSFP16

x1

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Theoretical Performance

Clock Speed2520MHz UC·Base·Boost·OC	Clock Speed2495MHz UC·Base·Boost·OC
Peak OPS 1.16 POPSINT4 Tensor Sparse	Peak OPS 51.1 TFLOPSFP16
Tensor FP8-16 144.5 TFLOPS FP8-16 Tensor Sparse 289 TFLOPS Tensor FP8-32 144.5 TFLOPS FP8-32 Tensor Sparse 289 TFLOPS	-
Tensor FP16-16 72.25 TFLOPS FP16-16 Tensor Sparse 144.5 TFLOPS Tensor FP16-32 72.25 TFLOPS FP16-32 Tensor Sparse 144.5 TFLOPS	-
BF16 72.25 TFLOPS Tensor BF16 72.25 TFLOPS BF16 Tensor Sparse 144.5 TFLOPS	-
FP32 36.13 TFLOPS	FP32 25.55 TFLOPS
FP64 1.13 TFLOPS	FP64 1.6 TFLOPS
Tensor INT4 578 TOPS	Tensor INT4 -
Tensor INT8 289 TOPS	-
Pixel Rate 322.6 GPixel/s	Pixel Rate 319.4 GPixel/s
Texture Rate 564.5 GTexel/s	Texture Rate 798.4 GTexel/s

Core Config

Shaders 3,584 Shaders	Shaders 5,120 Shaders
TMUs 224 TMUs	TMUs 320 TMUs
ROPs 128 ROPs	ROPs 128 ROPs
Tensor Cores 112 T-Cores	Tensor Cores -
RT Cores 56 RT-Cores	RT Cores 80 RT-Cores
CUs 56 CUs	CUs 80 CUs

Clocks

Base Clock 2.21GHz	Base Clock 1.93GHz
Boost Clock 2.52GHz	Boost Clock 2.5GHz

Cache

L2 Cache 8.2MB shared	L2 Cache 4.1MB shared
L3 Cache 64MB shared	L3 Cache 128MB shared
L3 Bandwidth 2.25TB/s	L3 Bandwidth 1.66TB/s

Memory

16GB GDDR6	16GB GDDR6
Memory Bus 256-bit	Memory Bus 256-bit
Memory Speed 20GT/s	Memory Speed 18GT/s
Memory Bandwidth 640GB/s	Memory Bandwidth 576GB/s
ECC No	ECC No

Power & Thermals

TDP 220W	TDP 335W
Max Temp -	Max Temp 110°C Max

Video Output

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

Ports

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

Encoder

Encoder Model VCN 4.0

Encoder Model VCN 3.0

Decoder

Decoder Model VCN 4.0

Decoder Model VCN 3.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.5-Slots	PCIe 3-Slots
Height 111 mm (4.37") Width 267 mm (10.51") Depth 50 mm (1.97")	Height 137 mm (5.39") Width 332 mm (13.07") Depth 61 mm (2.4")
Cooling Open-Air 3x Fans	Cooling Open-Air 3x Fans
Power Connectors 2x 8-Pin	Power Connectors 3x 8-Pin

Chip

Manufacturer AMD	Manufacturer ASRock
Chip Designer AMD	Chip Designer AMD
Architecture RDNA 4	Architecture RDNA 2
Family Radeon RX 9000	Family Radeon RX 6000
Branding	Branding
Codename -	Codename Sienna Cichlid
Chip Variant Navi 48 XL	Chip Variant Navi 21 XL
Market Segment Desktop	Market Segment Desktop
Release Date Jan 6, 2025	Release Date May 10, 2022

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N4P	Fabrication Node N7
Die Size 357mm²	Die Size 520mm²
Transistor Count 53.9 Billion	Transistor Count 26.8 Billion
Transistor Density 151.2 MTr/mm²	Transistor Density 51.56 MTr/mm²

Images

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Competitors

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