AMD Radeon RX 6700 vs NVIDIA GeForce RTX 4080 16 GB

VS

AMD Radeon RX 6700 NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 16GB VRAM GeForce RTX 4080 16 GB 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 320W)

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 2% (2505MHz vs 2450MHz)

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (716.8GB/s vs 320.0GB/s)

7424 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

GeForce RTX 4080 16 GB +331%

48.74 TFLOPS

Radeon RX 6700

VS

GeForce RTX 4080 16 GB

Graphics Card

Jun 2021

Release Date

Sep 2022

Navi II

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1941 MHz

Base Clock

2205 MHz

2450 MHz

Boost Clock

2505 MHz

2000 MHz

Memory Clock

1400 MHz

Memory

10GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

160bit

Memory Bus

256bit

320.0GB/s

Bandwidth

716.8GB/s

Render Config

-

SM Count

76

36

Compute Units

-

2304

Shading Units

9728

144

TMUs

304

64

ROPs

112

-

Tensor Cores

304

36

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

64 MB

Theoretical Performance

156.8 GPixel/s

Pixel Rate

280.6 GPixel/s

352.8 GTexel/s

Texture Rate

761.5 GTexel/s

22.58 TFLOPS

FP16 (half)

48.74 TFLOPS

11.29 TFLOPS

FP32 (float)

48.74 TFLOPS

705.6 GFLOPS

FP64 (double)

761.5 GFLOPS

Graphics Processor

Navi 22

GPU Name

AD103

Navi 22 XTL

GPU Variant

AD103-300-A1

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

17.2 billion

Transistors

45.9 billion

335 mm²

Die Size

379 mm²

Board Design

175W

TDP

320W

450 W

Suggested PSU

700 W

1x HDMI 2.1 2x DisplayPort 1.4a 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

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.6

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