NVIDIA GeForce RTX 4070 vs AMD Radeon RX 7900 GRE Full Specs

Summary

5,888 Shaders 2.48GHz	5,120 Shaders 2.25GHz
12GB GDDR6X504.2GB/s	16GB GDDR6576GB/s
Peak·FP32·FP16 29.15 TFLOPS	Peak·FP32·FP16 45.98 TFLOPS
Form Factor PCIe Card	Form Factor PCIe Card
TDP 200W	TDP 260W
Power Connectors 1x 16-Pin 12VHPWR -	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 TF32 Tensor INT8 Tensor INT4 Memory Bandwidth TDP

GeForce RTX 4070932.7 TOPSINT4 Tensor Sparse

x5.07

Radeon RX 7900 GRE183.9 TOPSINT4 Tensor

x1

Show Top Score

Theoretical Performance

Clock Speed2475MHz UC·Base·Boost·OC	Clock Speed2245MHz UC·Base·Boost·OC
Peak OPS 932.7 TOPSINT4 Tensor Sparse	Peak OPS 183.9 TOPSINT4 Tensor
Tensor FP8-16 233.2 TFLOPS FP8-16 Tensor Sparse 466.3 TFLOPS Tensor FP8-32 116.6 TFLOPS FP8-32 Tensor Sparse 233.2 TFLOPS	-
Tensor FP16-16 116.6 TFLOPS FP16-16 Tensor Sparse 233.2 TFLOPS Tensor FP16-32 58.29 TFLOPS FP16-32 Tensor Sparse 116.6 TFLOPS	Tensor FP16-16 45.98 TFLOPS FP16-16 Tensor Sparse - Tensor FP16-32 45.98 TFLOPS FP16-32 Tensor Sparse -
BF16 29.15 TFLOPS Tensor BF16 58.29 TFLOPS BF16 Tensor Sparse 116.6 TFLOPS	BF16 91.96 TFLOPS Tensor BF16 45.98 TFLOPS BF16 Tensor Sparse -
Tensor TF32 29.15 TFLOPS	Tensor TF32 -
FP32 29.15 TFLOPS	FP32 45.98 TFLOPS
FP64 455.4 GFLOPS	FP64 1.44 TFLOPS
Tensor INT4 466.3 TOPS	Tensor INT4 183.9 TOPS
Tensor INT8 233.2 TOPS	Tensor INT8 45.98 TOPS
Ray 67.37 TOPS	Ray -
Pixel Rate 158.4 GPixel/s	Pixel Rate 359.2 GPixel/s
Texture Rate 455.4 GTexel/s	Texture Rate 718.4 GTexel/s

Core Config

Shaders 5,888 Shaders	Shaders 5,120 Shaders
TMUs 184 TMUs	TMUs 320 TMUs
ROPs 64 ROPs	ROPs 160 ROPs
Tensor Cores 184 T-Cores	Tensor Cores 160 T-Cores
RT Cores 46 RT-Cores	RT Cores 80 RT-Cores
SMs 46 SMs	CUs 80 CUs

Clocks

Base Clock 1.92GHz	Base Clock 1.88GHz
Boost Clock 2.48GHz	Boost Clock 2.25GHz

Cache

L2 Cache 36.9MB shared	L2 Cache 6.1MB shared
L3 Cache -	L3 Cache 64MB shared
L3 Bandwidth -	L3 Bandwidth 2.25TB/s

Memory

12GB GDDR6X	16GB GDDR6
Memory Bus 192-bit	Memory Bus 256-bit
Memory Speed 21GT/s	Memory Speed 18GT/s
Memory Bandwidth 504.2GB/s	Memory Bandwidth 576GB/s

Power & Thermals

TDP 200W

TDP 260W

Video Output

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

Ports

-	2x DisplayPort 2.1
3x DisplayPort 1.4	-
1x HDMI 2.1	1x HDMI 2.1
-	1x USB-C

Encoder

Encoder Model 2x NVENC 8

Encoder Model VCN 4.0

Decoder

Decoder Model NVDEC 5

Decoder Model VCN 4.0

Card

Form Factor PCIe Card	Form Factor PCIe Card
PCIe 2.1-Slots	PCIe 2.5-Slots
Height 112 mm (4.41") Width 244 mm (9.61") Depth 42 mm (1.65")	Height 110 mm (4.33") Width 276 mm (10.87") Depth 51 mm (2.01")
Cooling Open-Air 2x Fans	Cooling Open-Air 3x Fans
Power Connectors 1x 16-Pin 12VHPWR	Power Connectors 2x 8-Pin

Chip

Manufacturer NVIDIA	Manufacturer AMD
Chip Designer NVIDIA	Chip Designer AMD
Architecture Ada Lovelace	Architecture RDNA 3
Family GeForce 40	Family Radeon RX 7000
Branding	Branding
Codename NV184	Codename Plum Bonito
Chip Variant AD104-250	Chip Variant Navi 31 XL
Market Segment Desktop	Market Segment Desktop
Release Date Apr 13, 2023	Release Date Jul 27, 2023

Fabrication

Foundry TSMC	Foundry TSMC
Other Foundries -	Other Foundries TSMCMCD
Fabrication Node 4N -	Fabrication Node N5 N6MCD
Die Size 295mm² -	Die Size 304mm² 150mm²MCD
Transistor Count 35.8 Billion -	Transistor Count 45.4 Billion 8.2 BillionMCD
Transistor Density 121.6 MTr/mm² -	Transistor Density 149.2 MTr/mm² 54.67 MTr/mm²MCD

Images

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