GeForce GT 140 OEM vs GeForce 8400 GS PCI Rev. 2
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 512MB VRAM GeForce 8400 GS PCI Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
Released 1 years and 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (57.60GB/s vs 8.000GB/s)
48 additional rendering cores
GeForce 8400 GS PCI Rev. 2 's Advantages
Lower TDP (40W vs 105W)
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
+433%
208
GeForce 8400 GS PCI Rev. 2
39
Graphics Card
Mar 2009
Release Date
Apr 2007
GeForce 100
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI
Clock Speeds
900 MHz
Memory Clock
500 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
64bit
57.60GB/s
Bandwidth
8.000GB/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
2.080 GPixel/s
20.80 GTexel/s
Texture Rate
4.160 GTexel/s
208.0 GFLOPS
FP32 (float)
39.36 GFLOPS
Board Design
105W
TDP
40W
300 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
G94B
GPU Name
GT218
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
0.26 billion
196 mm²
Die Size
57 mm²
Graphics Features
11.1 (10_0)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.2
4.0
Shader Model
4.1
