AMD Radeon RX 6750 XT vs NVIDIA GeForce RTX 4080

VS

AMD Radeon RX 6750 XT

NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 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 6750 XT 's Advantages

Boost Clock has increased by 4% (2600MHz vs 2505MHz)

Lower TDP (250W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Released 6 months late

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (716.8GB/s vs 432.0GB/s)

7168 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6750 XT

13.31 TFLOPS

GeForce RTX 4080 +266%

48.74 TFLOPS

3DMark Time Spy

Radeon RX 6750 XT

13500

GeForce RTX 4080 +109%

28272

Shadow of the Tomb Raider 2160p

Radeon RX 6750 XT

54

GeForce RTX 4080 +144%

132

Shadow of the Tomb Raider 1440p

Radeon RX 6750 XT

104

GeForce RTX 4080 +136%

246

Shadow of the Tomb Raider 1080p

Radeon RX 6750 XT

154

GeForce RTX 4080 +94%

300

Cyberpunk 2077 2160p

Radeon RX 6750 XT

41

GeForce RTX 4080 +78%

73

Cyberpunk 2077 1440p

Radeon RX 6750 XT

50

GeForce RTX 4080 +142%

121

Cyberpunk 2077 1080p

Radeon RX 6750 XT

74

GeForce RTX 4080 +143%

180

Battlefield 5 2160p

Radeon RX 6750 XT

78

GeForce RTX 4080 +57%

123

Battlefield 5 1440p

Radeon RX 6750 XT

153

GeForce RTX 4080 +7%

165

Battlefield 5 1080p

Radeon RX 6750 XT +6%

200

GeForce RTX 4080

188

GTA 5 2160p

Radeon RX 6750 XT

83

GeForce RTX 4080 +51%

126

GTA 5 1440p

Radeon RX 6750 XT

105

GeForce RTX 4080 +72%

181

GTA 5 1080p

Radeon RX 6750 XT

166

GeForce RTX 4080 +9%

182

Radeon RX 6750 XT

VS

GeForce RTX 4080

Graphics Card

Mar 2022

Release Date

Sep 2022

Navi II

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2150 MHz

Base Clock

2205 MHz

2600 MHz

Boost Clock

2505 MHz

2250 MHz

Memory Clock

1400 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

192bit

Memory Bus

256bit

432.0GB/s

Bandwidth

716.8GB/s

Render Config

40

Compute Units

-

SM Count

76

2560

Shading Units

9728

160

TMUs

304

64

ROPs

112

-

Tensor Cores

304

40

RT Cores

76

128 KB per Array

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

64 MB

96 MB

L3 Cache

-

Theoretical Performance

166.4 GPixel/s

Pixel Rate

280.6 GPixel/s

416.0 GTexel/s

Texture Rate

761.5 GTexel/s

26.62 TFLOPS

FP16 (half)

48.74 TFLOPS

13.31 TFLOPS

FP32 (float)

48.74 TFLOPS

832.0 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

250W

TDP

320W

600 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 Processor

Navi 22

GPU Name

AD103

Navi 22 KXT (215-127000144)

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

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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