AMD Radeon RX 6700S vs AMD Radeon RX 6800S

VS

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6700S and 8GB VRAM Radeon RX 6800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700S 's Advantages

Lower TDP (80W vs 100W)

AMD Radeon RX 6800S 's Advantages

Boost Clock has increased by 5% (2100MHz vs 2000MHz)

Larger VRAM bandwidth (256.0GB/s vs 224.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700S

7.168 TFLOPS

Radeon RX 6800S +20%

8.602 TFLOPS

3DMark Time Spy

Radeon RX 6700S

7813

Radeon RX 6800S +11%

8716

Blender

Radeon RX 6700S

1417

Radeon RX 6800S +50%

2133

Radeon RX 6700S

VS

Radeon RX 6800S

Graphics Card

Jan 2022

Release Date

Jan 2022

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1700 MHz

Base Clock

1800 MHz

2000 MHz

Boost Clock

2100 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

28

Compute Units

32

1792

Shading Units

2048

112

TMUs

128

64

ROPs

64

-

Tensor Cores

-

28

RT Cores

32

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

Theoretical Performance

128.0 GPixel/s

Pixel Rate

134.4 GPixel/s

224.0 GTexel/s

Texture Rate

268.8 GTexel/s

14.34 TFLOPS

FP16 (half)

17.20 TFLOPS

7.168 TFLOPS

FP32 (float)

8.602 TFLOPS

448.0 GFLOPS

FP64 (double)

537.6 GFLOPS

Graphics Processor

Navi 23

GPU Name

Navi 23

-

GPU Variant

-

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

11.06 billion

Transistors

11.06 billion

237 mm²

Die Size

237 mm²

Board Design

80W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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

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