Home GPU Comparison ATI FireGL V8600 vs NVIDIA GeForce 9400 GT

ATI FireGL V8600 vs NVIDIA GeForce 9400 GT

We compared two Desktop platform GPUs: 1024MB VRAM FireGL V8600 and 128MB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FireGL V8600 's Advantages
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (111.1GB/s vs 9.600GB/s)
304 additional rendering cores
NVIDIA GeForce 9400 GT 's Advantages
Released 1 years and 3 months late
Lower TDP (50W vs 159W)

Score

Benchmark

FP32 (float)
FireGL V8600 +1417%
0.44 TFLOPS
GeForce 9400 GT
0.029 TFLOPS
VS

Graphics Card

May 2007
Release Date
Aug 2008
FireGL
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
868 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
128MB
GDDR4
Memory Type
DDR2
512bit
Memory Bus
64bit
111.1GB/s
Bandwidth
9.600GB/s

Render Config

4
Compute Units
-
-
SM Count
2
320
Shading Units
16
16
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

11.01 GPixel/s
Pixel Rate
1.836 GPixel/s
11.01 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
440.3 GFLOPS
FP32 (float)
29.38 GFLOPS
-
-
-

Board Design

159W
TDP
50W
450 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

R600
GPU Name
G86
R600 V8600
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
80 nm
Process Size
80 nm
0.72 billion
Transistors
0.21 billion
420 mm²
Die Size
127 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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