NVIDIA GeForce RTX 3080 Ti vs AMD Radeon RX 6700

VS

NVIDIA GeForce RTX 3080 Ti

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 10GB VRAM Radeon RX 6700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

More VRAM (12GB vs 10GB)

Larger VRAM bandwidth (912.4GB/s vs 320.0GB/s)

7936 additional rendering cores

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 47% (2450MHz vs 1665MHz)

Lower TDP (175W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +202%

34.1 TFLOPS

Radeon RX 6700

11.29 TFLOPS

3DMark Time Spy

GeForce RTX 3080 Ti +77%

19794

Radeon RX 6700

11154

Shadow of the Tomb Raider 2160p

GeForce RTX 3080 Ti +109%

92

Radeon RX 6700

44

Shadow of the Tomb Raider 1440p

GeForce RTX 3080 Ti +66%

153

Radeon RX 6700

92

Shadow of the Tomb Raider 1080p

GeForce RTX 3080 Ti +21%

199

Radeon RX 6700

164

Cyberpunk 2077 2160p

GeForce RTX 3080 Ti +94%

66

Radeon RX 6700

34

Cyberpunk 2077 1440p

GeForce RTX 3080 Ti +79%

77

Radeon RX 6700

43

Cyberpunk 2077 1080p

GeForce RTX 3080 Ti +83%

112

Radeon RX 6700

61

Battlefield 5 2160p

GeForce RTX 3080 Ti +93%

114

Radeon RX 6700

59

Battlefield 5 1440p

GeForce RTX 3080 Ti +47%

187

Radeon RX 6700

127

Battlefield 5 1080p

GeForce RTX 3080 Ti +17%

199

Radeon RX 6700

169

GTA 5 2160p

GeForce RTX 3080 Ti +61%

100

Radeon RX 6700

62

GTA 5 1440p

GeForce RTX 3080 Ti +70%

150

Radeon RX 6700

88

GTA 5 1080p

GeForce RTX 3080 Ti +33%

186

Radeon RX 6700

139

GeForce RTX 3080 Ti

VS

Radeon RX 6700

Graphics Card

May 2021

Release Date

Jun 2021

GeForce 30

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1365 MHz

Base Clock

1941 MHz

1665 MHz

Boost Clock

2450 MHz

1188 MHz

Memory Clock

2000 MHz

Memory

12GB

Memory Size

10GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

160bit

912.4GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

36

80

SM Count

-

10240

Shading Units

2304

320

TMUs

144

112

ROPs

64

320

Tensor Cores

-

80

RT Cores

36

128 KB (per SM)

L1 Cache

128 KB per Array

6 MB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

186.5 GPixel/s

Pixel Rate

156.8 GPixel/s

532.8 GTexel/s

Texture Rate

352.8 GTexel/s

34.10 TFLOPS

FP16 (half)

22.58 TFLOPS

34.10 TFLOPS

FP32 (float)

11.29 TFLOPS

532.8 GFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

350W

TDP

175W

750 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 12-pin

Power Connectors

1x 8-pin

Graphics Processor

GA102

GPU Name

Navi 22

GA102-225-A1

GPU Variant

Navi 22 XTL

Ampere

Architecture

RDNA 2.0

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

17.2 billion

628 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

8.6

CUDA

-

6.6

Shader Model

6.5

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