Home GPU Comparison ATI FireGL V7600 vs NVIDIA GeForce 8400 GS PCI

ATI FireGL V7600 vs NVIDIA GeForce 8400 GS PCI

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

Main Differences

ATI FireGL V7600 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 5.328GB/s)
312 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 127W)

Score

Benchmark

FP32 (float)
FireGL V7600 +1645%
0.384 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Aug 2007
Release Date
Dec 2007
FireGL
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
333 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
51.20GB/s
Bandwidth
5.328GB/s

Render Config

4
Compute Units
-
-
SM Count
1
320
Shading Units
8
16
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
128 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
2.268 GPixel/s
9.600 GTexel/s
Texture Rate
2.268 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
22.40 GFLOPS
-
-
-

Board Design

127W
TDP
25W
300 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x S-Video 1x DMS-59
1x 8-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
G98
R600 GL
GPU Variant
G98-400-U2
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
65 nm
0.72 billion
Transistors
0.21 billion
420 mm²
Die Size
86 mm²

Graphics Features

10.0 (10_0)
DirectX
11.1 (10_0)
3.3 (full) 4.0 (partial)
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.0
Shader Model
4.0

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