NVIDIA GeForce 8400 GS PCI Rev. 2 vs ATI FirePro 2450 Multi View PCIe x1

VS

NVIDIA GeForce 8400 GS PCI Rev. 2 ATI FirePro 2450 Multi View PCIe x1

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 256MB VRAM FirePro 2450 Multi View PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (8.000GB/s vs 6.400GB/s)

ATI FirePro 2450 Multi View PCIe x1 's Advantages

Released 1 years and 9 months late

24 additional rendering cores

Lower TDP (32W vs 40W)

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI Rev. 2 +21%

0.039 TFLOPS

FirePro 2450 Multi View PCIe x1

0.032 TFLOPS

GeForce 8400 GS PCI Rev. 2

VS

FirePro 2450 Multi View PCIe x1

Graphics Card

Apr 2007

Release Date

Jan 2009

GeForce 8

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 2.0 x1

Clock Speeds

-

Base Clock

-

Boost Clock

-

500 MHz

Memory Clock

400 MHz

Memory

512MB

Memory Size

256MB

DDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

8.000GB/s

Bandwidth

6.400GB/s

Render Config

2

SM Count

-

Compute Units

2

16

Shading Units

40

8

TMUs

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

32 KB

L2 Cache

-

Theoretical Performance

2.080 GPixel/s

Pixel Rate

1.600 GPixel/s

4.160 GTexel/s

Texture Rate

1.600 GTexel/s

-

FP16 (half)

-

39.36 GFLOPS

FP32 (float)

32.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

GT218

GPU Name

RV620

-

GPU Variant

RC620 PRO

Tesla 2.0

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.26 billion

Transistors

0.181 billion

57 mm²

Die Size

67 mm²

Board Design

40W

TDP

32W

200 W

Suggested PSU

200 W

1x DVI 1x HDMI 1x VGA

Outputs

1x VHDCI

None

Power Connectors

None

Graphics Features

11.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

1.1

OpenCL

N/A

Vulkan

N/A

1.2

CUDA

-

4.1

Shader Model

4.1

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