Home GPU Comparison AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 4070

AMD Radeon RX 7900 XT vs NVIDIA GeForce RTX 4070

AMD Radeon RX 7900 XT NVIDIA GeForce RTX 4070

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 12GB VRAM GeForce RTX 4070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XT 's Advantages

More VRAM (20GB vs 12GB)

Larger VRAM bandwidth (800.0GB/s vs 504.2GB/s)

NVIDIA GeForce RTX 4070 's Advantages

Boost Clock has increased by 3% (2475MHz vs 2394MHz)

512 additional rendering cores

Lower TDP (200W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +76%

51.48 TFLOPS

GeForce RTX 4070

29.15 TFLOPS

3DMark Time Spy

Radeon RX 7900 XT +49%

26668

GeForce RTX 4070

17861

Blender

Radeon RX 7900 XT

4310

GeForce RTX 4070 +39%

6026

Shadow of the Tomb Raider 2160p

Radeon RX 7900 XT +24%

102

GeForce RTX 4070

Shadow of the Tomb Raider 1440p

Radeon RX 7900 XT +28%

205

GeForce RTX 4070

160

Shadow of the Tomb Raider 1080p

Radeon RX 7900 XT +16%

299

GeForce RTX 4070

256

Cyberpunk 2077 2160p

Radeon RX 7900 XT +14%

GeForce RTX 4070

Cyberpunk 2077 1440p

Radeon RX 7900 XT

GeForce RTX 4070 +2%

Cyberpunk 2077 1080p

Radeon RX 7900 XT +14%

149

GeForce RTX 4070

130

GTA 5 2160p

Radeon RX 7900 XT +18%

170

GeForce RTX 4070

144

GTA 5 1440p

Radeon RX 7900 XT +18%

170

GeForce RTX 4070

144

GTA 5 1080p

Radeon RX 7900 XT

190

GeForce RTX 4070

190

Horizon Forbidden West 1080p

Radeon RX 7900 XT +29%

131

GeForce RTX 4070

101

Horizon Forbidden West 1440p

Radeon RX 7900 XT +34%

105

GeForce RTX 4070

Horizon Forbidden West 2160p

Radeon RX 7900 XT +38%

GeForce RTX 4070

Radeon RX 7900 XT

GeForce RTX 4070

Graphics Card

Nov 2022

Release Date

Apr 2023

Navi III

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1387 MHz

Base Clock

1920 MHz

2394 MHz

Boost Clock

2475 MHz

2500 MHz

Memory Clock

1313 MHz

Memory

20GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6X

320bit

Memory Bus

192bit

800.0GB/s

Bandwidth

504.2GB/s

Render Config

SM Count

Compute Units

5376

Shading Units

5888

336

TMUs

184

192

ROPs

Tensor Cores

184

RT Cores

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

36 MB

Theoretical Performance

459.6 GPixel/s

Pixel Rate

158.4 GPixel/s

804.4 GTexel/s

Texture Rate

455.4 GTexel/s

103.0 TFLOPS

FP16 (half)

29.15 TFLOPS

51.48 TFLOPS

FP32 (float)

29.15 TFLOPS

1.609 TFLOPS

FP64 (double)

455.4 GFLOPS

Graphics Processor

Navi 31

GPU Name

AD104

Navi 31 XT (215-145000156)

GPU Variant

AD104-250-A1

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

57.7 billion

Transistors

35.8 billion

529 mm²

Die Size

295 mm²

Board Design

300W

TDP

200W

700 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

CUDA

8.9

6.7

Shader Model

6.7

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