NVIDIA GeForce 8400 GS vs ATI FireGL V7600

VS

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 GS and 512MB VRAM FireGL V7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 127W)

ATI FireGL V7600 's Advantages

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (51.20GB/s vs 6.400GB/s)

304 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS

0.029 TFLOPS

FireGL V7600 +1224%

0.384 TFLOPS

GeForce 8400 GS

VS

FireGL V7600

Graphics Card

Apr 2007

Release Date

Aug 2007

GeForce 8

Generation

FireGL

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

800 MHz

Memory

256MB

Memory Size

512MB

DDR2

Memory Type

GDDR3

64bit

Memory Bus

256bit

6.400GB/s

Bandwidth

51.20GB/s

Render Config

2

SM Count

-

Compute Units

4

16

Shading Units

320

8

TMUs

16

4

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

16 KB

L2 Cache

128 KB

Theoretical Performance

1.836 GPixel/s

Pixel Rate

9.600 GPixel/s

3.672 GTexel/s

Texture Rate

9.600 GTexel/s

-

FP16 (half)

-

29.38 GFLOPS

FP32 (float)

384.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

G86

GPU Name

R600

G86-213-A2

GPU Variant

R600 GL

Tesla

Architecture

TeraScale

TSMC

Foundry

TSMC

80 nm

Process Size

80 nm

0.21 billion

Transistors

0.72 billion

127 mm²

Die Size

420 mm²

Board Design

40W

TDP

127W

200 W

Suggested PSU

300 W

1x DVI 1x VGA 1x S-Video

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 8-pin

Graphics Features

11.1 (10_0)

DirectX

10.0 (10_0)

3.3

OpenGL

3.3 (full) 4.0 (partial)

1.1

OpenCL

N/A

Vulkan

N/A

1.1

CUDA

-

4.0

Shader Model

4.0

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