Home GPU Comparison ATI FirePro V3800 vs NVIDIA GeForce 9400 GT PCI

ATI FirePro V3800 vs NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 512MB VRAM FirePro V3800 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 V3800 's Advantages
Released 1 years and 8 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
384 additional rendering cores
Lower TDP (43W vs 50W)

Score

Benchmark

FP32 (float)
FirePro V3800 +1055%
0.52 TFLOPS
GeForce 9400 GT PCI
0.045 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Aug 2008
FirePro
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

5
Compute Units
-
-
SM Count
2
400
Shading Units
16
20
TMUs
8
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
2.200 GPixel/s
13.00 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
44.80 GFLOPS
-
-
-

Board Design

43W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

Redwood
GPU Name
G96C
Redwood PRO GL
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.314 billion
104 mm²
Die Size
121 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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