NVIDIA GeForce GT 745A vs AMD FirePro M4000

VS

NVIDIA GeForce GT 745A

AMD FirePro M4000

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 1024MB VRAM FirePro M4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745A 's Advantages

Released 1 years and 2 months late

Boost Clock915MHz

More VRAM (2GB vs 1024GB)

AMD FirePro M4000 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 28.80GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A +1%

0.703 TFLOPS

FirePro M4000

0.691 TFLOPS

GeForce GT 745A

VS

FirePro M4000

Graphics Card

Aug 2013

Release Date

Jun 2012

GeForce 700A

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

837 MHz

Base Clock

-

915 MHz

Boost Clock

-

900 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

8

-

384

Shading Units

512

32

TMUs

32

16

ROPs

16

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

-

Theoretical Performance

7.320 GPixel/s

Pixel Rate

10.80 GPixel/s

29.28 GTexel/s

Texture Rate

21.60 GTexel/s

-

702.7 GFLOPS

FP32 (float)

691.2 GFLOPS

29.28 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

33W

TDP

33W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK107

GPU Name

Chelsea

N14P-LP

GPU Variant

Chelsea XT GL

Kepler

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.27 billion

Transistors

1.5 billion

118 mm²

Die Size

123 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.1

Vulkan

1.2

3.0

CUDA

-

5.1

Shader Model

5.1

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