NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon HD 8730M

VS

NVIDIA GeForce GTX 775M Mac Edition AMD Radeon HD 8730M

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 2GB VRAM Radeon HD 8730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 775M Mac Edition 's Advantages

Released 7 months late

Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)

960 additional rendering cores

AMD Radeon HD 8730M 's Advantages

Boost Clock700MHz

Score

Benchmark

FP32 (float)

GeForce GTX 775M Mac Edition +298%

2.142 TFLOPS

Radeon HD 8730M

0.537 TFLOPS

GeForce GTX 775M Mac Edition

VS

Radeon HD 8730M

Graphics Card

Nov 2013

Release Date

Apr 2013

GeForce 700M

Generation

Solar System

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

650 MHz

-

Boost Clock

700 MHz

1250 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

28.80GB/s

Render Config

-

SM Count

-

Compute Units

6

1344

Shading Units

384

112

TMUs

24

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

Theoretical Performance

22.32 GPixel/s

Pixel Rate

5.600 GPixel/s

89.26 GTexel/s

Texture Rate

16.80 GTexel/s

-

FP16 (half)

-

2.142 TFLOPS

FP32 (float)

537.6 GFLOPS

89.26 GFLOPS

FP64 (double)

33.60 GFLOPS

Graphics Processor

GK104

GPU Name

Mars

N13E-GTX-A2

GPU Variant

Mars S3 PRO (216-0842027)

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

0.95 billion

294 mm²

Die Size

77 mm²

Board Design

100W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.1

Vulkan

1.2.170

3.0

CUDA

-

5.1

Shader Model

6.5 (5.1)

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