NVIDIA GeForce RTX 4070 vs AMD Radeon RX 7900 GRE

VS

NVIDIA GeForce RTX 4070

AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 's Advantages

Boost Clock has increased by 10% (2475MHz vs 2245MHz)

768 additional rendering cores

Lower TDP (200W vs 260W)

AMD Radeon RX 7900 GRE 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (576.0GB/s vs 504.2GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4070

29.15 TFLOPS

Radeon RX 7900 GRE +57%

45.98 TFLOPS

3DMark Time Spy

GeForce RTX 4070

17856

Radeon RX 7900 GRE +25%

22344

Blender

GeForce RTX 4070 +83%

5710

Radeon RX 7900 GRE

3114

Cyberpunk 2077 2160p

GeForce RTX 4070 +35%

54

Radeon RX 7900 GRE

40

Cyberpunk 2077 1440p

GeForce RTX 4070 +5%

93

Radeon RX 7900 GRE

88

Cyberpunk 2077 1080p

GeForce RTX 4070

130

Radeon RX 7900 GRE

130

GeForce RTX 4070

VS

Radeon RX 7900 GRE

Graphics Card

Apr 2023

Release Date

Jul 2023

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1920 MHz

Base Clock

1287 MHz

2475 MHz

Boost Clock

2245 MHz

1313 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR6

192bit

Memory Bus

256bit

504.2GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

46

SM Count

-

5888

Shading Units

5120

184

TMUs

320

64

ROPs

160

184

Tensor Cores

-

46

RT Cores

80

128 KB (per SM)

L1 Cache

256 KB per Array

36 MB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

359.2 GPixel/s

455.4 GTexel/s

Texture Rate

718.4 GTexel/s

29.15 TFLOPS

FP16 (half)

91.96 TFLOPS

29.15 TFLOPS

FP32 (float)

45.98 TFLOPS

455.4 GFLOPS

FP64 (double)

1437 GFLOPS

Board Design

200W

TDP

260W

550 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD104

GPU Name

Navi 31

AD104-250-A1

GPU Variant

Navi 31 XL (215-145000206)

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

35.8 billion

Transistors

57.7 billion

295 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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