NVIDIA GeForce GTX 745 OEM vs ATI FirePro V3800

VS

NVIDIA GeForce GTX 745 OEM

ATI FirePro V3800

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 OEM and 512MB VRAM FirePro V3800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 745 OEM 's Advantages

Released 3 years and 10 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)

ATI FirePro V3800 's Advantages

16 additional rendering cores

Lower TDP (43W vs 55W)

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM +52%

0.793 TFLOPS

FirePro V3800

0.52 TFLOPS

GeForce GTX 745 OEM

VS

FirePro V3800

Graphics Card

Feb 2014

Release Date

Apr 2010

GeForce 700

Generation

FirePro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

512MB

DDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

5

-

384

Shading Units

400

24

TMUs

20

16

ROPs

8

-

64 KB (per SMM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

5.200 GPixel/s

24.79 GTexel/s

Texture Rate

13.00 GTexel/s

-

793.3 GFLOPS

FP32 (float)

520.0 GFLOPS

24.79 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

43W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

1x DVI 1x DisplayPort 1.1

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

Redwood

GM107-220-A2

GPU Variant

Redwood PRO GL

Maxwell

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.87 billion

Transistors

0.627 billion

148 mm²

Die Size

104 mm²

Graphics Features

12 (11_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

5.0

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