NVIDIA GeForce GTX 780M Mac Edition vs NVIDIA GeForce 8600M GT Mac Edition

VS

NVIDIA GeForce GTX 780M Mac Edition NVIDIA GeForce 8600M GT Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 512MB VRAM GeForce 8600M GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780M Mac Edition 's Advantages

Released 6 years and 1 months late

Boost Clock797MHz

Larger VRAM bandwidth (160.0GB/s vs 20.32GB/s)

1504 additional rendering cores

NVIDIA GeForce 8600M GT Mac Edition 's Advantages

Lower TDP (20W vs 122W)

Score

Benchmark

FP32 (float)

GeForce GTX 780M Mac Edition +3980%

2.448 TFLOPS

GeForce 8600M GT Mac Edition

0.06 TFLOPS

GeForce GTX 780M Mac Edition

VS

GeForce 8600M GT Mac Edition

Graphics Card

Nov 2013

Release Date

Oct 2007

GeForce 700M

Generation

GeForce 8M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-II

Clock Speeds

771 MHz

Base Clock

-

797 MHz

Boost Clock

-

1250 MHz

Memory Clock

635 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

20.32GB/s

Render Config

-

SM Count

4

-

Compute Units

-

1536

Shading Units

32

128

TMUs

16

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

512 KB

L2 Cache

32 KB

Theoretical Performance

25.50 GPixel/s

Pixel Rate

3.760 GPixel/s

102.0 GTexel/s

Texture Rate

7.520 GTexel/s

-

FP16 (half)

-

2.448 TFLOPS

FP32 (float)

60.16 GFLOPS

102.0 GFLOPS

FP64 (double)

-

Graphics Processor

GK104

GPU Name

G84

N14E-GTX-A2

GPU Variant

NB8P-GS

Kepler

Architecture

Tesla

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

3.54 billion

Transistors

0.289 billion

294 mm²

Die Size

169 mm²

Board Design

122W

TDP

20W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

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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