AMD Radeon RX 7950 XT vs NVIDIA GeForce RTX 4070 SUPER

VS

AMD Radeon RX 7950 XT

NVIDIA GeForce RTX 4070 SUPER

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7950 XT and 12GB VRAM GeForce RTX 4070 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XT 's Advantages

Boost Clock has increased by 21% (3000MHz vs 2475MHz)

More VRAM (20GB vs 12GB)

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

NVIDIA GeForce RTX 4070 SUPER 's Advantages

1792 additional rendering cores

Lower TDP (220W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XT +81%

64.51 TFLOPS

GeForce RTX 4070 SUPER

35.48 TFLOPS

Radeon RX 7950 XT

VS

GeForce RTX 4070 SUPER

Graphics Card

Unknown

Release Date

Jan 2024

Navi III

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1980 MHz

3000 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

84

Compute Units

-

SM Count

56

5376

Shading Units

7168

336

TMUs

224

192

ROPs

80

-

Tensor Cores

224

84

RT Cores

56

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

48 MB

80 MB

L3 Cache

-

Theoretical Performance

576.0 GPixel/s

Pixel Rate

198.0 GPixel/s

1008 GTexel/s

Texture Rate

554.4 GTexel/s

129.0 TFLOPS

FP16 (half)

35.48 TFLOPS

64.51 TFLOPS

FP32 (float)

35.48 TFLOPS

2.016 TFLOPS

FP64 (double)

554.4 GFLOPS

Board Design

300W

TDP

220W

700 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.13x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Navi 31

GPU Name

AD104

Navi 31 XT+

GPU Variant

AD104-350-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

294 mm²

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

6.8

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