NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 6700 XT

VS

NVIDIA GeForce RTX 4080 SUPER

AMD Radeon RX 6700 XT

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

Main Differences

NVIDIA GeForce RTX 4080 SUPER 's Advantages

Released 2 years and 10 months late

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (736.3GB/s vs 384.0GB/s)

7680 additional rendering cores

AMD Radeon RX 6700 XT 's Advantages

Boost Clock has increased by 1% (2581MHz vs 2550MHz)

Lower TDP (230W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 SUPER +295%

52.22 TFLOPS

Radeon RX 6700 XT

13.21 TFLOPS

3DMark Time Spy

GeForce RTX 4080 SUPER +122%

28371

Radeon RX 6700 XT

12779

Blender

GeForce RTX 4080 SUPER +428%

9232

Radeon RX 6700 XT

1748

Shadow of the Tomb Raider 2160p

GeForce RTX 4080 SUPER +165%

138

Radeon RX 6700 XT

52

Shadow of the Tomb Raider 1440p

GeForce RTX 4080 SUPER +164%

254

Radeon RX 6700 XT

96

Shadow of the Tomb Raider 1080p

GeForce RTX 4080 SUPER +111%

300

Radeon RX 6700 XT

142

Cyberpunk 2077 2160p

GeForce RTX 4080 SUPER +82%

75

Radeon RX 6700 XT

41

Cyberpunk 2077 1440p

GeForce RTX 4080 SUPER +165%

130

Radeon RX 6700 XT

49

Cyberpunk 2077 1080p

GeForce RTX 4080 SUPER +150%

185

Radeon RX 6700 XT

74

Battlefield 5 2160p

GeForce RTX 4080 SUPER +107%

158

Radeon RX 6700 XT

76

Battlefield 5 1440p

GeForce RTX 4080 SUPER +38%

200

Radeon RX 6700 XT

144

Battlefield 5 1080p

GeForce RTX 4080 SUPER +3%

200

Radeon RX 6700 XT

193

GTA 5 2160p

GeForce RTX 4080 SUPER +102%

168

Radeon RX 6700 XT

83

GTA 5 1440p

GeForce RTX 4080 SUPER +73%

180

Radeon RX 6700 XT

104

GTA 5 1080p

GeForce RTX 4080 SUPER +14%

190

Radeon RX 6700 XT

166

GeForce RTX 4080 SUPER

VS

Radeon RX 6700 XT

Graphics Card

Jan 2024

Release Date

Mar 2021

GeForce 40

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2295 MHz

Base Clock

2321 MHz

2550 MHz

Boost Clock

2581 MHz

1438 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

192bit

736.3GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

40

80

SM Count

-

10240

Shading Units

2560

320

TMUs

160

112

ROPs

64

320

Tensor Cores

-

80

RT Cores

40

128 KB (per SM)

L1 Cache

128 KB per Array

64 MB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

285.6 GPixel/s

Pixel Rate

165.2 GPixel/s

816.0 GTexel/s

Texture Rate

413.0 GTexel/s

52.22 TFLOPS

FP16 (half)

26.43 TFLOPS

52.22 TFLOPS

FP32 (float)

13.21 TFLOPS

816.0 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

320W

TDP

230W

700 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

AD103

GPU Name

Navi 22

AD103-400-A1

GPU Variant

Navi 22 XT (215-127000006)

Ada Lovelace

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

45.9 billion

Transistors

17.2 billion

379 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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