NVIDIA GeForce GTX 765M vs NVIDIA GeForce 8600M GT

VS

NVIDIA GeForce GTX 765M

NVIDIA GeForce 8600M GT

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 765M and 512MB VRAM GeForce 8600M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 765M 's Advantages

Released 6 years late

Boost Clock863MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (64.13GB/s vs 22.40GB/s)

736 additional rendering cores

NVIDIA GeForce 8600M GT 's Advantages

Lower TDP (20W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 765M +2073%

1.326 TFLOPS

GeForce 8600M GT

0.061 TFLOPS

GeForce GTX 765M

VS

GeForce 8600M GT

Graphics Card

May 2013

Release Date

May 2007

GeForce 700M

Generation

GeForce 8M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-II

Clock Speeds

797 MHz

Base Clock

-

863 MHz

Boost Clock

-

1002 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

64.13GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

4

768

Shading Units

32

64

TMUs

16

ROPs

8

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

13.81 GPixel/s

Pixel Rate

3.800 GPixel/s

55.23 GTexel/s

Texture Rate

7.600 GTexel/s

-

1326 GFLOPS

FP32 (float)

60.80 GFLOPS

55.23 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

20W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK106

GPU Name

G84

N14E-GE-B-A1

GPU Variant

NB8P-GS

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

2.54 billion

Transistors

0.289 billion

221 mm²

Die Size

169 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.1

5.1

Shader Model

4.0

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