AMD Radeon RX 6700 vs AMD Radeon RX 6800 XT

VS

AMD Radeon RX 6700 AMD Radeon RX 6800 XT

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 16GB VRAM Radeon RX 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Released 8 months late

Boost Clock has increased by 9% (2450MHz vs 2250MHz)

Lower TDP (175W vs 300W)

AMD Radeon RX 6800 XT 's Advantages

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (512.0GB/s vs 320.0GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

Radeon RX 6800 XT +83%

20.74 TFLOPS

3DMark Time Spy

Radeon RX 6700

11147

Radeon RX 6800 XT +74%

19415

Shadow of the Tomb Raider 2160p

Radeon RX 6700

44

Radeon RX 6800 XT +63%

72

Shadow of the Tomb Raider 1440p

Radeon RX 6700

92

Radeon RX 6800 XT +45%

134

Shadow of the Tomb Raider 1080p

Radeon RX 6700

164

Radeon RX 6800 XT +14%

188

Cyberpunk 2077 2160p

Radeon RX 6700

34

Radeon RX 6800 XT +76%

60

Cyberpunk 2077 1440p

Radeon RX 6700

43

Radeon RX 6800 XT +60%

69

Cyberpunk 2077 1080p

Radeon RX 6700

61

Radeon RX 6800 XT +67%

102

Battlefield 5 2160p

Radeon RX 6700

59

Radeon RX 6800 XT +76%

104

Battlefield 5 1440p

Radeon RX 6700

127

Radeon RX 6800 XT +40%

179

Battlefield 5 1080p

Radeon RX 6700

169

Radeon RX 6800 XT +17%

199

GTA 5 2160p

Radeon RX 6700

62

Radeon RX 6800 XT +79%

111

GTA 5 1440p

Radeon RX 6700

88

Radeon RX 6800 XT +56%

138

GTA 5 1080p

Radeon RX 6700

139

Radeon RX 6800 XT +28%

178

Radeon RX 6700

VS

Radeon RX 6800 XT

Graphics Card

Jun 2021

Release Date

Oct 2020

Navi II

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1941 MHz

Base Clock

1825 MHz

2450 MHz

Boost Clock

2250 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

10GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

256bit

320.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

36

Compute Units

72

2304

Shading Units

4608

144

TMUs

288

64

ROPs

128

-

Tensor Cores

-

36

RT Cores

72

128 KB per Array

L1 Cache

128 KB per Array

3 MB

L2 Cache

4 MB

Theoretical Performance

156.8 GPixel/s

Pixel Rate

288.0 GPixel/s

352.8 GTexel/s

Texture Rate

648.0 GTexel/s

22.58 TFLOPS

FP16 (half)

41.47 TFLOPS

11.29 TFLOPS

FP32 (float)

20.74 TFLOPS

705.6 GFLOPS

FP64 (double)

1296 GFLOPS

Graphics Processor

Navi 22

GPU Name

Navi 21

Navi 22 XTL

GPU Variant

Navi 21 XT (215-121000177)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

17.2 billion

Transistors

26.8 billion

335 mm²

Die Size

520 mm²

Board Design

175W

TDP

300W

450 W

Suggested PSU

700 W

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

Outputs

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

1x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.5

Related GPU Comparisons

1

AMD Radeon RX 6700 vs AMD Radeon RX 6700 XT

2

AMD Radeon RX 6700 vs AMD Radeon RX 6600

3

AMD Radeon RX 6700 vs AMD Radeon RX 7700 XT

4

NVIDIA GeForce RTX 4060 vs AMD Radeon RX 6700

5

AMD Radeon RX 6700 vs NVIDIA GeForce RTX 2070 SUPER

6

AMD Radeon RX 5700 XT vs AMD Radeon RX 6700

7

AMD Radeon RX 6700 vs AMD Radeon R7 265X OEM

8

AMD Radeon RX 6700 vs NVIDIA GeForce GTX 555 OEM

9

AMD Radeon RX 6700 vs ATI Radeon HD 3830

10

AMD Radeon RX 6700 vs NVIDIA GeForce GTX 1050 Ti