Home GPU Comparison ATI FirePro V9800P vs NVIDIA GeForce 9400 GT

ATI FirePro V9800P vs NVIDIA GeForce 9400 GT

We compared two Desktop platform GPUs: 4GB VRAM FirePro V9800P and 128MB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V9800P 's Advantages
Released 2 years and 1 months late
More VRAM (4GB vs 128GB)
Larger VRAM bandwidth (147.2GB/s vs 9.600GB/s)
1584 additional rendering cores
NVIDIA GeForce 9400 GT 's Advantages
Lower TDP (50W vs 225W)

Score

Benchmark

FP32 (float)
FirePro V9800P +9279%
2.72 TFLOPS
GeForce 9400 GT
0.029 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1150 MHz
Memory Clock
600 MHz

Memory

4GB
Memory Size
128MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
147.2GB/s
Bandwidth
9.600GB/s

Render Config

20
Compute Units
-
-
SM Count
2
1600
Shading Units
16
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
1.836 GPixel/s
68.00 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
29.38 GFLOPS
544.0 GFLOPS
FP64 (double)
-

Board Design

225W
TDP
50W
550 W
Suggested PSU
250 W
1x DisplayPort 1.1
Outputs
1x DVI 1x VGA 1x S-Video
1x 8-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
G86
Cypress XT GL
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
2.154 billion
Transistors
0.21 billion
334 mm²
Die Size
127 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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