NVIDIA GeForce RTX 4090 vs AMD Radeon RX 7700 XT

VS

NVIDIA GeForce RTX 4090 AMD Radeon RX 7700 XT

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 12GB VRAM Radeon RX 7700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (1010GB/s vs 432.0GB/s)

12928 additional rendering cores

AMD Radeon RX 7700 XT 's Advantages

Released 11 months late

Boost Clock has increased by 1% (2544MHz vs 2520MHz)

Lower TDP (245W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +134%

82.58 TFLOPS

Radeon RX 7700 XT

35.17 TFLOPS

3DMark Time Spy

GeForce RTX 4090 +114%

36541

Radeon RX 7700 XT

17023

Blender

GeForce RTX 4090 +482%

12921

Radeon RX 7700 XT

2218

Shadow of the Tomb Raider 2160p

GeForce RTX 4090 +189%

185

Radeon RX 7700 XT

64

Shadow of the Tomb Raider 1440p

GeForce RTX 4090 +118%

280

Radeon RX 7700 XT

128

Shadow of the Tomb Raider 1080p

GeForce RTX 4090 +39%

304

Radeon RX 7700 XT

218

Cyberpunk 2077 2160p

GeForce RTX 4090 +161%

94

Radeon RX 7700 XT

36

Cyberpunk 2077 1440p

GeForce RTX 4090 +94%

185

Radeon RX 7700 XT

95

Cyberpunk 2077 1080p

GeForce RTX 4090 +34%

195

Radeon RX 7700 XT

145

GTA 5 2160p

GeForce RTX 4090 +51%

167

Radeon RX 7700 XT

110

GTA 5 1440p

GeForce RTX 4090 +65%

185

Radeon RX 7700 XT

112

GTA 5 1080p

GeForce RTX 4090

186

Radeon RX 7700 XT +2%

190

Horizon Forbidden West 1080p

GeForce RTX 4090 +82%

159

Radeon RX 7700 XT

87

Horizon Forbidden West 1440p

GeForce RTX 4090 +92%

135

Radeon RX 7700 XT

70

Horizon Forbidden West 2160p

GeForce RTX 4090 +113%

92

Radeon RX 7700 XT

43

GeForce RTX 4090

VS

Radeon RX 7700 XT

Graphics Card

Sep 2022

Release Date

Aug 2023

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1435 MHz

2520 MHz

Boost Clock

2544 MHz

1313 MHz

Memory Clock

2250 MHz

Memory

24GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

192bit

1010GB/s

Bandwidth

432.0GB/s

Render Config

128

SM Count

-

Compute Units

54

16384

Shading Units

3456

512

TMUs

216

176

ROPs

96

512

Tensor Cores

-

128

RT Cores

54

128 KB (per SM)

L1 Cache

128 KB per Array

72 MB

L2 Cache

2 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

244.2 GPixel/s

1290 GTexel/s

Texture Rate

549.5 GTexel/s

82.58 TFLOPS

FP16 (half)

70.34 TFLOPS

82.58 TFLOPS

FP32 (float)

35.17 TFLOPS

1290 GFLOPS

FP64 (double)

1099 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 32

AD102-300-A1

GPU Variant

Navi 32 XL (215-180000076)

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

76.3 billion

Transistors

28.1 billion

609 mm²

Die Size

346 mm²

Board Design

450W

TDP

245W

850 W

Suggested PSU

550 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 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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