NVIDIA GeForce 8600M GT vs NVIDIA GeForce RTX 5080 Mobile

VS

NVIDIA GeForce 8600M GT

NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8600M GT and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8600M GT 's Advantages

Lower TDP (20W vs 175W)

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 17 years and 8 months late

Boost Clock2000MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (1.01TB/s vs 22.40GB/s)

8160 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8600M GT

0.061 TFLOPS

GeForce RTX 5080 Mobile +53621%

32.77 TFLOPS

GeForce 8600M GT

VS

GeForce RTX 5080 Mobile

Graphics Card

May 2007

Release Date

Jan 2025

GeForce 8M

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

700 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR7

128bit

Memory Bus

256bit

22.40GB/s

Bandwidth

1.01TB/s

Render Config

-

4

SM Count

64

32

Shading Units

8192

16

TMUs

256

8

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

64 MB

-

Theoretical Performance

3.800 GPixel/s

Pixel Rate

192.0 GPixel/s

7.600 GTexel/s

Texture Rate

512.0 GTexel/s

-

FP16 (half)

32.77 TFLOPS

60.80 GFLOPS

FP32 (float)

32.77 TFLOPS

-

FP64 (double)

512.0 GFLOPS

Board Design

20W

TDP

175W

-

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

G84

GPU Name

GB203

NB8P-GS

GPU Variant

-

Tesla

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

4 nm

0.289 billion

Transistors

Unknown

169 mm²

Die Size

377 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

10.1

4.0

Shader Model

6.8

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