NVIDIA GeForce 9400 GT vs ATI FirePro V8800

VS

NVIDIA GeForce 9400 GT ATI FirePro V8800

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 2GB VRAM FirePro V8800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages

Lower TDP (50W vs 208W)

ATI FirePro V8800 's Advantages

Released 1 years and 8 months late

Larger VRAM bandwidth (147.2GB/s vs 9.600GB/s)

1584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 9400 GT

0.029 TFLOPS

FirePro V8800 +9003%

2.64 TFLOPS

GeForce 9400 GT

VS

FirePro V8800

Graphics Card

Aug 2008

Release Date

Apr 2010

GeForce 9

Generation

FirePro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

600 MHz

Memory Clock

1150 MHz

Memory

128MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

9.600GB/s

Bandwidth

147.2GB/s

Render Config

2

SM Count

-

Compute Units

20

16

Shading Units

1600

8

TMUs

80

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

16 KB

L2 Cache

512 KB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

26.40 GPixel/s

3.672 GTexel/s

Texture Rate

66.00 GTexel/s

-

FP16 (half)

-

29.38 GFLOPS

FP32 (float)

2.640 TFLOPS

-

FP64 (double)

528.0 GFLOPS

Graphics Processor

G86

GPU Name

Cypress

-

GPU Variant

Cypress XT GL

Tesla

Architecture

TeraScale 2

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.21 billion

Transistors

2.154 billion

127 mm²

Die Size

334 mm²

Board Design

50W

TDP

208W

250 W

Suggested PSU

550 W

1x DVI 1x VGA 1x S-Video

Outputs

4x DisplayPort 1.1 1x S-Video

None

Power Connectors

2x 6-pin

Graphics Features

11.1 (10_0)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

5.0

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