AMD Radeon RX 7700 XT vs NVIDIA GeForce RTX 3080

VS

AMD Radeon RX 7700 XT

NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 XT and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 XT 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 49% (2544MHz vs 1710MHz)

More VRAM (12GB vs 10GB)

Lower TDP (245W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

Larger VRAM bandwidth (760.3GB/s vs 432.0GB/s)

5248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700 XT +18%

35.17 TFLOPS

GeForce RTX 3080

29.77 TFLOPS

3DMark Time Spy

Radeon RX 7700 XT

16991

GeForce RTX 3080 +4%

17753

Shadow of the Tomb Raider 2160p

Radeon RX 7700 XT

64

GeForce RTX 3080 +23%

79

Shadow of the Tomb Raider 1440p

Radeon RX 7700 XT

128

GeForce RTX 3080 +8%

139

Shadow of the Tomb Raider 1080p

Radeon RX 7700 XT +20%

218

GeForce RTX 3080

181

Cyberpunk 2077 2160p

Radeon RX 7700 XT

30

GeForce RTX 3080 +103%

61

Cyberpunk 2077 1440p

Radeon RX 7700 XT

68

GeForce RTX 3080 +5%

72

Cyberpunk 2077 1080p

Radeon RX 7700 XT

102

GeForce RTX 3080 +3%

106

GTA 5 2160p

Radeon RX 7700 XT +19%

110

GeForce RTX 3080

92

GTA 5 1440p

Radeon RX 7700 XT

112

GeForce RTX 3080 +25%

141

GTA 5 1080p

Radeon RX 7700 XT +10%

190

GeForce RTX 3080

172

Horizon Forbidden West 1080p

Radeon RX 7700 XT

87

GeForce RTX 3080 +9%

95

Horizon Forbidden West 1440p

Radeon RX 7700 XT

70

GeForce RTX 3080 +7%

75

Horizon Forbidden West 2160p

Radeon RX 7700 XT

43

GeForce RTX 3080 +16%

50

Radeon RX 7700 XT

VS

GeForce RTX 3080

Graphics Card

Aug 2023

Release Date

Sep 2020

Navi III

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1435 MHz

Base Clock

1440 MHz

2544 MHz

Boost Clock

1710 MHz

2250 MHz

Memory Clock

1188 MHz

Memory

12GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6X

192bit

Memory Bus

320bit

432.0GB/s

Bandwidth

760.3GB/s

Render Config

54

Compute Units

-

SM Count

68

3456

Shading Units

8704

216

TMUs

272

96

ROPs

96

-

Tensor Cores

272

54

RT Cores

68

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

5 MB

48 MB

L3 Cache

-

Theoretical Performance

244.2 GPixel/s

Pixel Rate

164.2 GPixel/s

549.5 GTexel/s

Texture Rate

465.1 GTexel/s

70.34 TFLOPS

FP16 (half)

29.77 TFLOPS

35.17 TFLOPS

FP32 (float)

29.77 TFLOPS

1099 GFLOPS

FP64 (double)

465.1 GFLOPS

Board Design

245W

TDP

320W

550 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Navi 32

GPU Name

GA102

Navi 32 XL (215-180000076)

GPU Variant

GA102-200-KD-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

28.1 billion

Transistors

28.3 billion

346 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

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