NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon RX 7900 XT

VS

NVIDIA GeForce RTX 4070 AD103 AMD Radeon RX 7900 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 AD103 and 20GB VRAM Radeon RX 7900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 AD103's Advantages

Released 1 years and 4 months late

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

512 additional rendering cores

Lower TDP (200W vs 300W)

AMD Radeon RX 7900 XT's Advantages

More VRAM (20GB vs 12GB)

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

Score

Benchmark

FP32 (float)

GeForce RTX 4070 AD103

29.15 TFLOPS

Radeon RX 7900 XT +76%

51.48 TFLOPS

GeForce RTX 4070 AD103

VS

Radeon RX 7900 XT

Graphics Card

Mar 2024

Release Date

Nov 2022

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1920MHz

Base Clock

1387MHz

2475MHz

Boost Clock

2394MHz

1313MHz

Memory Clock

2500MHz

Memory

12GB

Memory Size

20GB

GDDR6X

Memory Type

GDDR6

192bit

Memory Bus

320bit

504.2 GB/s

Bandwidth

800.0 GB/s

Render Config

46

SM Count

-

Compute Units

84

5888

Shading Units

5376

184

TMUs

336

64

ROPs

192

184

Tensor Cores

-

46

RT Cores

84

128 KB (per SM)

L1 Cache

256 KB per Array

36MB

L2 Cache

6MB

Theoretical Performance

158.4 GPixel/s

Pixel Rate

459.6 GPixel/s

455.4 GTexel/s

Texture Rate

804.4 GTexel/s

29.15 TFLOPS

FP16 (half)

103.0 TFLOPS

29.15 TFLOPS

FP32 (float)

51.48 TFLOPS

455.4 GFLOPS

FP64 (double)

1.609 TFLOPS

Graphics Processor

AD103

GPU Name

Navi 31

AD103-175-K1-A1

GPU Variant

Navi 31 XT (215-145000156)

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

45,900 million

Transistors

57,700 million

379mm²

Die Size

529mm²

Board Design

200W

TDP

300W

550W

Suggested PSU

700W

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 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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