AMD Radeon RX 7700 vs NVIDIA GeForce RTX 5090

VS

AMD Radeon RX 7700 NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 28GB VRAM GeForce RTX 5090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Boost Clock has increased by 3% (2600MHz vs 2520MHz)

Larger VRAM bandwidth (432.0GB/s vs 280.0GB/s)

Lower TDP (200W vs 500W)

NVIDIA GeForce RTX 5090 's Advantages

Released 2 years late

More VRAM (28GB vs 12GB)

17408 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700

31.95 TFLOPS

GeForce RTX 5090 +223%

103.2 TFLOPS

Radeon RX 7700

VS

GeForce RTX 5090

Graphics Card

Jan 2023

Release Date

Jan 2025

Navi III

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1900 MHz

Base Clock

2235 MHz

2600 MHz

Boost Clock

2520 MHz

2250 MHz

Memory Clock

2500 MHz

Memory

12GB

Memory Size

28GB

GDDR6

Memory Type

GDDR7

192bit

Memory Bus

448bit

432.0GB/s

Bandwidth

280.0GB/s

Render Config

-

SM Count

160

48

Compute Units

-

3072

Shading Units

20480

192

TMUs

640

96

ROPs

192

-

Tensor Cores

640

48

RT Cores

160

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

88 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

483.8 GPixel/s

499.2 GTexel/s

Texture Rate

1613 GTexel/s

63.90 TFLOPS

FP16 (half)

103.2 TFLOPS

31.95 TFLOPS

FP32 (float)

103.2 TFLOPS

998.4 GFLOPS

FP64 (double)

1.613 TFLOPS

Graphics Processor

Navi 32

GPU Name

GB202

Navi 32

GPU Variant

GB202

RDNA 3.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

0 nm

Unknown

Transistors

Unknown

346 mm²

Die Size

Unknown

Board Design

200W

TDP

500W

550 W

Suggested PSU

900 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

9.1

6.7

Shader Model

6.7

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