NVIDIA GeForce GTX 680M vs NVIDIA GeForce GTX 775M Mac Edition

VS

NVIDIA GeForce GTX 680M NVIDIA GeForce GTX 775M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 680M and 2GB VRAM GeForce GTX 775M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680M 's Advantages

Boost Clock758MHz

More VRAM (4GB vs 2GB)

NVIDIA GeForce GTX 775M Mac Edition 's Advantages

Released 1 years and 5 months late

Larger VRAM bandwidth (160.0GB/s vs 115.2GB/s)

Score

Benchmark

FP32 (float)

GeForce GTX 680M

2.038 TFLOPS

GeForce GTX 775M Mac Edition +5%

2.142 TFLOPS

GeForce GTX 680M

VS

GeForce GTX 775M Mac Edition

Graphics Card

Jun 2012

Release Date

Nov 2013

GeForce 600M

Generation

GeForce 700M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

719 MHz

Base Clock

-

758 MHz

Boost Clock

-

900 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

115.2GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

Compute Units

-

1344

Shading Units

1344

112

TMUs

112

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

512 KB

Theoretical Performance

21.22 GPixel/s

Pixel Rate

22.32 GPixel/s

84.90 GTexel/s

Texture Rate

89.26 GTexel/s

-

FP16 (half)

-

2.038 TFLOPS

FP32 (float)

2.142 TFLOPS

84.90 GFLOPS

FP64 (double)

89.26 GFLOPS

Graphics Processor

GK104

GPU Name

GK104

N13E-GTX-A2

GPU Variant

N13E-GTX-A2

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

3.54 billion

294 mm²

Die Size

294 mm²

Board Design

100W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.0

5.1

Shader Model

5.1

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