NVIDIA GeForce GTX 775M Mac Edition vs AMD Radeon R5 A230

VS

NVIDIA GeForce GTX 775M Mac Edition AMD Radeon R5 A230

We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 775M Mac Edition and 4GB VRAM Radeon R5 A230 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

Larger VRAM bandwidth (160.0GB/s vs 16.00GB/s)

1024 additional rendering cores

AMD Radeon R5 A230 's Advantages

Boost Clock855MHz

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

GeForce GTX 775M Mac Edition +291%

2.142 TFLOPS

Radeon R5 A230

0.547 TFLOPS

GeForce GTX 775M Mac Edition

VS

Radeon R5 A230

Graphics Card

Nov 2013

Release Date

Jan 2014

GeForce 700M

Generation

All-In-One

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

780 MHz

-

Boost Clock

855 MHz

1250 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

Compute Units

5

1344

Shading Units

320

112

TMUs

20

32

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

128 KB

Theoretical Performance

22.32 GPixel/s

Pixel Rate

6.840 GPixel/s

89.26 GTexel/s

Texture Rate

17.10 GTexel/s

-

FP16 (half)

-

2.142 TFLOPS

FP32 (float)

547.2 GFLOPS

89.26 GFLOPS

FP64 (double)

34.20 GFLOPS

Graphics Processor

GK104

GPU Name

Jet

N13E-GTX-A2

GPU Variant

Jet PRO (216-0856040)

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

0.69 billion

294 mm²

Die Size

56 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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