NVIDIA GeForce GT 745A vs AMD FirePro S4000X

VS

NVIDIA GeForce GT 745A

AMD FirePro S4000X

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 745A and 2GB VRAM FirePro S4000X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 745A 's Advantages

Boost Clock has increased by 18% (915MHz vs 775MHz)

Lower TDP (33W vs 45W)

AMD FirePro S4000X 's Advantages

Released 1 years late

Larger VRAM bandwidth (72.00GB/s vs 28.80GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GT 745A

0.703 TFLOPS

FirePro S4000X +41%

0.992 TFLOPS

GeForce GT 745A

VS

FirePro S4000X

Graphics Card

Aug 2013

Release Date

Aug 2014

GeForce 700A

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

837 MHz

Base Clock

725 MHz

915 MHz

Boost Clock

775 MHz

900 MHz

Memory Clock

1125 MHz

Memory

2GB

Memory Size

2GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

10

-

384

Shading Units

640

32

TMUs

40

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

12.40 GPixel/s

29.28 GTexel/s

Texture Rate

31.00 GTexel/s

-

702.7 GFLOPS

FP32 (float)

992.0 GFLOPS

29.28 GFLOPS

FP64 (double)

62.00 GFLOPS

Board Design

33W

TDP

45W

-

No outputs

Outputs

No outputs

-

Graphics Processor

GK107

GPU Name

Venus

N14P-LP

GPU Variant

Venus XT

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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