GPU Comparison

A

AMD

RADEON

AMD Radeon RX 6800S

CORE STATE Navi 23

VRAM 8 GB

CLOCK SPEED 2100 MHz

TDP 100 W

BUS WIDTH 128 bit

ARCHITECTURE RDNA 2.0

nm

PROCESS 7 nm

LAUNCH DATE 2022

VS

NVIDIA

GEFORCE

Switch GPU 16nm

CORE STATE GM20B

VRAM 4 GB

CLOCK SPEED 768 MHz

TDP 15 W

BUS WIDTH 64 bit

ARCHITECTURE Maxwell 2.0

nm

PROCESS 16 nm

LAUNCH DATE 2019

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,689

N/A

geekbench_metal

85,256

N/A

geekbench_opencl

73,202

N/A

geekbench_vulkan

80,181

N/A

passmark_directx_10

91

N/A

passmark_directx_11

139

N/A

passmark_directx_12

65

N/A

passmark_directx_9

200

N/A

passmark_g2d

732

N/A

passmark_g3d

15,908

N/A

passmark_gpu_compute

6,144

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

RX 6800S

Switch GPU 16nm

Core Specs

Shading Units

2,048

256 -87.5%

Shaders

2,048

256 -87.5%

TMUs

128

16 -87.5%

ROPs

64

16 -75.0%

Compute Units

32

—

Clocks

Base Clock

1800 MHz

384 MHz

Boost Clock

2100 MHz

768 MHz

Game Clock

1975 MHz

—

Memory Clock

2000 MHz 16 Gbps effective

1600 MHz 3.2 Gbps effective

Memory

Memory Size

8 GB

4 GB

VRAM (MB)

8,192

4,096 -50.0%

Memory Type

GDDR6

DDR4

Memory Bus

128 bit

64 bit

Bandwidth

256.0 GB/s

25.60 GB/s

Cache

L1 Cache

128 KB per Array

—

L2 Cache

2 MB

—

L3 Cache

32 MB

—

L0 Cache

32 KB per WGP

—

Performance

Pixel Rate

134.4 GPixel/s

12.29 GPixel/s

Texture Rate

268.8 GTexel/s

12.29 GTexel/s

FP32 (TFLOPS)

8.602 TFLOPS

393.2 GFLOPS

FP64 (TFLOPS)

537.6 GFLOPS (1:16)

12.29 GFLOPS (1:32)

FP16 (TFLOPS)

17.20 TFLOPS (2:1)

786.4 GFLOPS (2:1)

AI/RT

RT Cores

32

—

Power

TDP

100 W

15 W

TDP (W)

100

15 -85.0%

Power Connectors

None

—

Architecture

Architecture

RDNA 2.0

Maxwell 2.0

GPU Name

Navi 23

GM20B

Generation

Navi Mobile (RX 6000M)

Console GPU (Nintendo)

Process Size

7 nm

16 nm

Transistors

11,060 million

2,000 million

Die Size

237 mm²

100 mm²

Foundry

TSMC

TSMC

Density

46.7M / mm²

20.0M / mm²

API Support

DirectX

12 Ultimate (12_2)

12 (12_1)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

2.1

1.2

CUDA

—

5.3

Shader Model

6.8

6.0

Physical

Slot Width

IGP

—

Length

—

239 mm 9.4 inches

Height

—

101 mm 4 inches

Outputs

Portable Device Dependent

1x USB Type-C

Bus Interface

PCIe 4.0 x8

—

Other

Launch Price

—

299 USD

Production

End-of-life

End-of-life

Predecessor

Polaris Mobile

—

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