GeForce GT 140 OEM vs GeForce GTX 285 Mac Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 1024MB VRAM GeForce GTX 285 Mac Edition 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 204W)
GeForce GTX 285 Mac Edition 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 57.60GB/s)
176 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 140 OEM
208
GeForce GTX 285 Mac Edition
+240%
708
Graphics Card
Mar 2009
Release Date
Jan 2009
GeForce 100
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
900 MHz
Memory Clock
1242 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
512bit
57.60GB/s
Bandwidth
159.0GB/s
Render Config
8
SM Count
30
64
Shading Units
240
32
TMUs
80
16
ROPs
32
64 KB
L2 Cache
256 KB
Theoretical Performance
10.40 GPixel/s
Pixel Rate
20.74 GPixel/s
20.80 GTexel/s
Texture Rate
51.84 GTexel/s
208.0 GFLOPS
FP32 (float)
708.5 GFLOPS
-
FP64 (double)
88.56 GFLOPS
Board Design
105W
TDP
204W
300 W
Suggested PSU
550 W
2x DVI
1x S-Video
Outputs
2x DVI
1x S-Video
1x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
G94B
GPU Name
GT200B
-
GPU Variant
G200-350-B3
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.505 billion
Transistors
1.4 billion
196 mm²
Die Size
470 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
