Home GPU Comparison ATI FirePro V8700 Duo vs NVIDIA GeForce 9400 GT PCI

ATI FirePro V8700 Duo vs NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V8700 Duo and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V8700 Duo 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (108.8GB/s vs 12.80GB/s)
784 additional rendering cores
NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 151W)

Score

Benchmark

FP32 (float)
FirePro V8700 Duo +2566%
1.2 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
VS

Graphics Card

Unknown
Release Date
Aug 2008
FirePro
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
-
-
SM Count
2
800
Shading Units
16
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

12.00 GPixel/s
Pixel Rate
2.200 GPixel/s
30.00 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
1200 GFLOPS
FP32 (float)
44.80 GFLOPS
-
-
-

Board Design

151W
TDP
50W
450 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x VGA 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

RV770
GPU Name
G96C
RV770 XT (215-0669049)
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.956 billion
Transistors
0.314 billion
256 mm²
Die Size
121 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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