ATI FirePro V3900 vs NVIDIA GeForce 9400 GT Rev. 3

VS

ATI FirePro V3900

NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V3900 and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V3900 's Advantages

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (28.80GB/s vs 9.600GB/s)

464 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V3900 +1286%

0.624 TFLOPS

GeForce 9400 GT Rev. 3

0.045 TFLOPS

FirePro V3900

VS

GeForce 9400 GT Rev. 3

Graphics Card

Feb 2012

Release Date

Jun 2012

FirePro

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

128MB

GDDR3

Memory Type

DDR2

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

9.600GB/s

Render Config

6

Compute Units

-

SM Count

2

480

Shading Units

16

24

TMUs

8

ROPs

4

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

2.356 GPixel/s

15.60 GTexel/s

Texture Rate

4.712 GTexel/s

-

624.0 GFLOPS

FP32 (float)

44.86 GFLOPS

-

Board Design

50W

TDP

50W

250 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1.1

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

Turks

GPU Name

GT218

Turks GL

GPU Variant

GT218-670-B1

TeraScale 2

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.716 billion

Transistors

0.26 billion

118 mm²

Die Size

57 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.2

5.0

Shader Model

4.1

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