GeForce GT 140 OEM vs GeForce GTX 555 OEM
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 1024MB VRAM GeForce GTX 555 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 150W)
GeForce GTX 555 OEM 's Advantages
Released 2 years and 2 months late
Larger VRAM bandwidth (91.87GB/s vs 57.60GB/s)
224 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
GeForce GTX 555 OEM
+307%
848
Graphics Card
Mar 2009
Release Date
May 2011
GeForce 100
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
900 MHz
Memory Clock
957 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
192bit
57.60GB/s
Bandwidth
91.87GB/s
Render Config
8
SM Count
6
64
Shading Units
288
32
TMUs
48
16
ROPs
24
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
384 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
8.832 GPixel/s
20.80 GTexel/s
Texture Rate
35.33 GTexel/s
208.0 GFLOPS
FP32 (float)
847.9 GFLOPS
-
FP64 (double)
70.66 GFLOPS
Board Design
105W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
2x DVI
1x mini-HDMI 1.3a
1x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
G94B
GPU Name
GF114
-
GPU Variant
GF114-200-KB-A1
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
1.95 billion
196 mm²
Die Size
332 mm²
Graphics Features
11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1
