NVIDIA GeForce 8600M GS vs NVIDIA GeForce RTX 3080 Mobile 16 GB

VS

NVIDIA GeForce 8600M GS

NVIDIA GeForce RTX 3080 Mobile 16 GB

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GS and 16GB VRAM GeForce RTX 3080 Mobile 16 GB 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 115W)

NVIDIA GeForce RTX 3080 Mobile 16 GB 's Advantages

Released 13 years and 8 months late

Boost Clock1545MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 12.80GB/s)

6128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8600M GS

0.029 TFLOPS

GeForce RTX 3080 Mobile 16 GB +65348%

18.98 TFLOPS

GeForce 8600M GS

VS

GeForce RTX 3080 Mobile 16 GB

Graphics Card

May 2007

Release Date

Jan 2021

GeForce 8M

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1110 MHz

-

Boost Clock

1545 MHz

400 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

16GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

256bit

12.80GB/s

Bandwidth

448.0GB/s

Render Config

-

1

SM Count

48

16

Shading Units

6144

8

TMUs

192

4

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

4 MB

-

Theoretical Performance

1.800 GPixel/s

Pixel Rate

148.3 GPixel/s

3.600 GTexel/s

Texture Rate

296.6 GTexel/s

-

FP16 (half)

18.98 TFLOPS

28.80 GFLOPS

FP32 (float)

18.98 TFLOPS

-

FP64 (double)

296.6 GFLOPS

Board Design

20W

TDP

115W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

G86

GPU Name

GA104

G86-770-A2

GPU Variant

GA104-775-A1

Tesla

Architecture

Ampere

TSMC

Foundry

Samsung

80 nm

Process Size

8 nm

0.21 billion

Transistors

17.4 billion

127 mm²

Die Size

392 mm²

Graphics Features

11.1 (10_0)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.1

CUDA

8.6

4.0

Shader Model

6.8

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