GeForce GT 140 OEM vs GeForce GTX 275 PhysX Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 896MB VRAM GeForce GTX 275 PhysX Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
More VRAM (1024GB vs 896GB)
Lower TDP (105W vs 219W)
GeForce GTX 275 PhysX Edition 's Advantages
Released 11 months late
Larger VRAM bandwidth (127.0GB/s vs 57.60GB/s)
176 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
GeForce GTX 275 PhysX Edition
+199%
622
Graphics Card
Mar 2009
Release Date
Feb 2010
GeForce 100
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
900 MHz
Memory Clock
1134 MHz
Memory
1024MB
Memory Size
896MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
448bit
57.60GB/s
Bandwidth
127.0GB/s
Render Config
8
SM Count
30
64
Shading Units
240
32
TMUs
80
16
ROPs
28
64 KB
L2 Cache
224 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
17.72 GPixel/s
20.80 GTexel/s
Texture Rate
50.64 GTexel/s
208.0 GFLOPS
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
77.76 GFLOPS
Board Design
105W
TDP
219W
300 W
Suggested PSU
550 W
2x DVI
1x S-Video
Outputs
2x DVI
1x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
G94B
GPU Name
G92B
-
GPU Variant
G92-421-B1
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.505 billion
Transistors
0.754 billion
196 mm²
Die Size
260 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
1.3
4.0
Shader Model
4.0
