NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 6700

VS

NVIDIA GeForce RTX 4090 Ti

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti 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 Ti 's Advantages

Boost Clock has increased by 5% (2565MHz vs 2450MHz)

More VRAM (24GB vs 10GB)

Larger VRAM bandwidth (1152GB/s vs 320.0GB/s)

15872 additional rendering cores

AMD Radeon RX 6700 's Advantages

Lower TDP (175W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +725%

93.24 TFLOPS

Radeon RX 6700

11.29 TFLOPS

GeForce RTX 4090 Ti

VS

Radeon RX 6700

Graphics Card

Unknown

Release Date

Jun 2021

GeForce 40

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2325 MHz

Base Clock

1941 MHz

2565 MHz

Boost Clock

2450 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

10GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

160bit

1152GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

36

142

SM Count

-

18176

Shading Units

2304

568

TMUs

144

192

ROPs

64

568

Tensor Cores

-

142

RT Cores

36

128 KB (per SM)

L1 Cache

128 KB per Array

96 MB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

492.5 GPixel/s

Pixel Rate

156.8 GPixel/s

1457 GTexel/s

Texture Rate

352.8 GTexel/s

93.24 TFLOPS

FP16 (half)

22.58 TFLOPS

93.24 TFLOPS

FP32 (float)

11.29 TFLOPS

1457 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

600W

TDP

175W

1000 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

2x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

AD102

GPU Name

Navi 22

AD102-400-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

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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