Home GPU Comparison AMD Radeon RX 6700 XT vs NVIDIA GeForce RTX 4080

AMD Radeon RX 6700 XT vs NVIDIA GeForce RTX 4080

AMD Radeon RX 6700 XT NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages

Boost Clock has increased by 3% (2581MHz vs 2505MHz)

Lower TDP (230W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Released 1 years and 6 months late

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (716.8GB/s vs 384.0GB/s)

7168 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT

13.21 TFLOPS

GeForce RTX 4080 +268%

48.74 TFLOPS

3DMark Time Spy

Radeon RX 6700 XT

12772

GeForce RTX 4080 +121%

28238

Shadow of the Tomb Raider 2160p

Radeon RX 6700 XT

GeForce RTX 4080 +153%

132

Shadow of the Tomb Raider 1440p

Radeon RX 6700 XT

GeForce RTX 4080 +156%

246

Shadow of the Tomb Raider 1080p

Radeon RX 6700 XT

142

GeForce RTX 4080 +111%

300

Cyberpunk 2077 2160p

Radeon RX 6700 XT

GeForce RTX 4080 +78%

Cyberpunk 2077 1440p

Radeon RX 6700 XT

GeForce RTX 4080 +146%

121

Cyberpunk 2077 1080p

Radeon RX 6700 XT

GeForce RTX 4080 +143%

180

Battlefield 5 2160p

Radeon RX 6700 XT

GeForce RTX 4080 +61%

123

Battlefield 5 1440p

Radeon RX 6700 XT

144

GeForce RTX 4080 +14%

165

Battlefield 5 1080p

Radeon RX 6700 XT +2%

193

GeForce RTX 4080

188

GTA 5 2160p

Radeon RX 6700 XT

GeForce RTX 4080 +53%

127

GTA 5 1440p

Radeon RX 6700 XT

104

GeForce RTX 4080 +74%

181

GTA 5 1080p

Radeon RX 6700 XT

166

GeForce RTX 4080 +9%

182

Horizon Forbidden West 1080p

Radeon RX 6700 XT

GeForce RTX 4080 +66%

135

Horizon Forbidden West 1440p

Radeon RX 6700 XT

GeForce RTX 4080 +77%

108

Horizon Forbidden West 2160p

Radeon RX 6700 XT

GeForce RTX 4080 +105%

Radeon RX 6700 XT

GeForce RTX 4080

Graphics Card

Mar 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

2321 MHz

Base Clock

2205 MHz

2581 MHz

Boost Clock

2505 MHz

2000 MHz

Memory Clock

1400 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

192bit

Memory Bus

256bit

384.0GB/s

Bandwidth

716.8GB/s

Render Config

SM Count

Compute Units

2560

Shading Units

9728

160

TMUs

304

ROPs

112

Tensor Cores

304

RT Cores

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

64 MB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

280.6 GPixel/s

413.0 GTexel/s

Texture Rate

761.5 GTexel/s

26.43 TFLOPS

FP16 (half)

48.74 TFLOPS

13.21 TFLOPS

FP32 (float)

48.74 TFLOPS

825.9 GFLOPS

FP64 (double)

761.5 GFLOPS

Graphics Processor

Navi 22

GPU Name

AD103

Navi 22 XT (215-127000006)

GPU Variant

AD103-300-A1

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

17.2 billion

Transistors

45.9 billion

335 mm²

Die Size

379 mm²

Board Design

230W

TDP

320W

550 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 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

6.7

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