NVIDIA GeForce RTX 4090 vs AMD Radeon RX 6700

VS

NVIDIA GeForce RTX 4090 AMD Radeon RX 6700

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 3% (2520MHz vs 2450MHz)

More VRAM (24GB vs 10GB)

14080 additional rendering cores

AMD Radeon RX 6700 's Advantages

Larger VRAM bandwidth (320.0TB/s vs 1.01TB/s)

Lower TDP (175W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +631%

82.58 TFLOPS

Radeon RX 6700

11.29 TFLOPS

3DMark Time Spy

GeForce RTX 4090 +227%

36549

Radeon RX 6700

11147

Shadow of the Tomb Raider 2160p

GeForce RTX 4090 +320%

185

Radeon RX 6700

44

Shadow of the Tomb Raider 1440p

GeForce RTX 4090 +204%

280

Radeon RX 6700

92

Shadow of the Tomb Raider 1080p

GeForce RTX 4090 +85%

304

Radeon RX 6700

164

Cyberpunk 2077 2160p

GeForce RTX 4090 +176%

94

Radeon RX 6700

34

Cyberpunk 2077 1440p

GeForce RTX 4090 +330%

185

Radeon RX 6700

43

Cyberpunk 2077 1080p

GeForce RTX 4090 +219%

195

Radeon RX 6700

61

Battlefield 5 2160p

GeForce RTX 4090 +215%

186

Radeon RX 6700

59

Battlefield 5 1440p

GeForce RTX 4090 +59%

203

Radeon RX 6700

127

Battlefield 5 1080p

GeForce RTX 4090 +26%

213

Radeon RX 6700

169

GTA 5 2160p

GeForce RTX 4090 +169%

167

Radeon RX 6700

62

GTA 5 1440p

GeForce RTX 4090 +110%

185

Radeon RX 6700

88

GTA 5 1080p

GeForce RTX 4090 +33%

186

Radeon RX 6700

139

GeForce RTX 4090

VS

Radeon RX 6700

Graphics Card

Sep 2022

Release Date

Jun 2021

GeForce 40

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2235 MHz

Base Clock

1941 MHz

2520 MHz

Boost Clock

2450 MHz

1313 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

10GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

160bit

1.01TB/s

Bandwidth

320.0GB/s

Render Config

128

SM Count

-

Compute Units

36

16384

Shading Units

2304

512

TMUs

144

176

ROPs

64

512

Tensor Cores

-

128

RT Cores

36

128 KB (per SM)

L1 Cache

128 KB per Array

72 MB

L2 Cache

3 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

156.8 GPixel/s

1290 GTexel/s

Texture Rate

352.8 GTexel/s

82.58 TFLOPS

FP16 (half)

22.58 TFLOPS

82.58 TFLOPS

FP32 (float)

11.29 TFLOPS

1290 GFLOPS

FP64 (double)

705.6 GFLOPS

Graphics Processor

AD102

GPU Name

Navi 22

AD102-300-A1

GPU Variant

Navi 22 XTL

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

17.2 billion

609 mm²

Die Size

335 mm²

Board Design

450W

TDP

175W

850 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 16-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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