NVIDIA GeForce 8600M GS vs AMD Radeon RX 6800M

VS

NVIDIA GeForce 8600M GS

AMD Radeon RX 6800M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 12GB VRAM Radeon RX 6800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GS 's Advantages

Lower TDP (20W vs 145W)

AMD Radeon RX 6800M 's Advantages

Released 14 years late

Boost Clock2390MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (384.0GB/s vs 12.80GB/s)

2544 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8600M GS

0.029 TFLOPS

Radeon RX 6800M +42106%

12.24 TFLOPS

GeForce 8600M GS

VS

Radeon RX 6800M

Graphics Card

May 2007

Release Date

May 2021

GeForce 8M

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2116 MHz

-

Boost Clock

2390 MHz

400 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

12GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

192bit

12.80GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

40

1

SM Count

-

16

Shading Units

2560

8

TMUs

160

4

ROPs

64

-

RT Cores

40

-

L1 Cache

128 KB per Array

32 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

1.800 GPixel/s

Pixel Rate

153.0 GPixel/s

3.600 GTexel/s

Texture Rate

382.4 GTexel/s

-

FP16 (half)

24.47 TFLOPS

28.80 GFLOPS

FP32 (float)

12.24 TFLOPS

-

FP64 (double)

764.8 GFLOPS

Board Design

20W

TDP

145W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

G86

GPU Name

Navi 22

G86-770-A2

GPU Variant

Navi 22 XTM

Tesla

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

7 nm

0.21 billion

Transistors

17.2 billion

127 mm²

Die Size

335 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.3

1.1

CUDA

-

4.0

Shader Model

6.5

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