GeForce GTX 550 Ti vs GeForce GTX 285 Mac Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 550 Ti 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 GTX 550 Ti Advantages
Released 2 years and 2 months late
Lower TDP (116W vs 204W)
GeForce GTX 285 Mac Edition Advantages
Larger VRAM bandwidth (159.0GB/s vs 98.50GB/s)
48 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 550 Ti
691
GeForce GTX 285 Mac Edition
+2%
708
Graphics Card
Mar 2011
Release Date
Jan 2009
GeForce 500
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1026 MHz
Memory Clock
1242 MHz
Memory
1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
512bit
98.50GB/s
Bandwidth
159.0GB/s
Render Config
4
SM Count
30
192
Shading Units
240
32
TMUs
80
24
ROPs
32
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
256 KB
Theoretical Performance
7.200 GPixel/s
Pixel Rate
20.74 GPixel/s
28.80 GTexel/s
Texture Rate
51.84 GTexel/s
691.2 GFLOPS
FP32 (float)
708.5 GFLOPS
57.60 GFLOPS
FP64 (double)
88.56 GFLOPS
Board Design
116W
TDP
204W
300 W
Suggested PSU
550 W
2x DVI
1x mini-HDMI 1.3a
1x mini-HDMI 1.3a
Outputs
2x DVI
1x S-Video
1x S-Video
1x 6-pin
Power Connectors
2x 6-pin
Graphics Processor
GF116
GPU Name
GT200B
GF116-400-A1
GPU Variant
G200-350-B3
Fermi 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
1.4 billion
238 mm²
Die Size
470 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
1.3
5.1
Shader Model
4.0
