GeForce GT 140 OEM vs GeForce 9400 GT PCI
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
Released 7 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (57.60GB/s vs 12.80GB/s)
48 additional rendering cores
GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 105W)
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
+362%
208
GeForce 9400 GT PCI
45
Graphics Card
Mar 2009
Release Date
Aug 2008
GeForce 100
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI
Clock Speeds
900 MHz
Memory Clock
400 MHz
Memory
1024MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
128bit
57.60GB/s
Bandwidth
12.80GB/s
Render Config
8
SM Count
2
64
Shading Units
16
32
TMUs
8
16
ROPs
4
64 KB
L2 Cache
32 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
2.200 GPixel/s
20.80 GTexel/s
Texture Rate
4.400 GTexel/s
208.0 GFLOPS
FP32 (float)
44.80 GFLOPS
Board Design
105W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
1x DVI
1x VGA
1x S-Video
1x 6-pin
Power Connectors
None
Graphics Processor
G94B
GPU Name
G96C
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.505 billion
Transistors
0.314 billion
196 mm²
Die Size
121 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.1
4.0
Shader Model
4.0
