AMD Radeon RX 6700 vs NVIDIA GeForce RTX 5090

VS

AMD Radeon RX 6700

NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 32GB VRAM GeForce RTX 5090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Lower TDP (175W vs 500W)

NVIDIA GeForce RTX 5090 's Advantages

Released 3 years and 7 months late

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

More VRAM (32GB vs 10GB)

Larger VRAM bandwidth (1.52TB/s vs 320.0GB/s)

19456 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

GeForce RTX 5090 +871%

109.7 TFLOPS

Radeon RX 6700

VS

GeForce RTX 5090

Graphics Card

Jun 2021

Release Date

Jan 2025

Navi II

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1941 MHz

Base Clock

2235 MHz

2450 MHz

Boost Clock

2520 MHz

2000 MHz

Memory Clock

1875 MHz

Memory

10GB

Memory Size

32GB

GDDR6

Memory Type

GDDR7

160bit

Memory Bus

512bit

320.0GB/s

Bandwidth

1.52TB/s

Render Config

36

Compute Units

-

SM Count

170

2304

Shading Units

21760

144

TMUs

680

64

ROPs

192

-

Tensor Cores

680

36

RT Cores

170

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

88 MB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

483.8 GPixel/s

352.8 GTexel/s

Texture Rate

1714 GTexel/s

22.58 TFLOPS

FP16 (half)

109.7 TFLOPS

11.29 TFLOPS

FP32 (float)

109.7 TFLOPS

705.6 GFLOPS

FP64 (double)

1.714 TFLOPS

Board Design

175W

TDP

500W

450 W

Suggested PSU

900 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Navi 22

GPU Name

GB202

Navi 22 XTL

GPU Variant

GB202-400-A1

RDNA 2.0

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

17.2 billion

Transistors

Unknown

335 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

10.1

6.5

Shader Model

6.8

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