NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 7700 XT

VS

NVIDIA GeForce RTX 4090 Ti

AMD Radeon RX 7700 XT

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

Boost Clock has increased by 1% (2565MHz vs 2544MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (1152GB/s vs 432.0GB/s)

14720 additional rendering cores

AMD Radeon RX 7700 XT 's Advantages

Lower TDP (245W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +165%

93.24 TFLOPS

Radeon RX 7700 XT

35.17 TFLOPS

GeForce RTX 4090 Ti

VS

Radeon RX 7700 XT

Graphics Card

Unknown

Release Date

Aug 2023

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2325 MHz

Base Clock

1435 MHz

2565 MHz

Boost Clock

2544 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

24GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

192bit

1152GB/s

Bandwidth

432.0GB/s

Render Config

-

Compute Units

54

142

SM Count

-

18176

Shading Units

3456

568

TMUs

216

192

ROPs

96

568

Tensor Cores

-

142

RT Cores

54

128 KB (per SM)

L1 Cache

128 KB per Array

96 MB

L2 Cache

2 MB

-

L3 Cache

48 MB

Theoretical Performance

492.5 GPixel/s

Pixel Rate

244.2 GPixel/s

1457 GTexel/s

Texture Rate

549.5 GTexel/s

93.24 TFLOPS

FP16 (half)

70.34 TFLOPS

93.24 TFLOPS

FP32 (float)

35.17 TFLOPS

1457 GFLOPS

FP64 (double)

1099 GFLOPS

Board Design

600W

TDP

245W

1000 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

2x 16-pin

Power Connectors

2x 8-pin

Graphics Processor

AD102

GPU Name

Navi 32

AD102-400-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

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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