NVIDIA GeForce GTX 285 Mac Edition vs NVIDIA GeForce GTX 560 Ti X2
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 1024MB VRAM GeForce GTX 560 Ti X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 128.3GB/s)
NVIDIA GeForce GTX 560 Ti X2 's Advantages
Released 2 years late
144 additional rendering cores
Lower TDP (170W vs 204W)
Score
Benchmark
FP32 (float)
GeForce GTX 285 Mac Edition
0.708 TFLOPS
GeForce GTX 560 Ti X2
+84%
1.306 TFLOPS
Graphics Card
Jan 2009
Release Date
Jan 2011
GeForce 200
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
1242 MHz
Memory Clock
1002 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
512bit
Memory Bus
256bit
159.0GB/s
Bandwidth
128.3GB/s
Render Config
-
-
-
30
SM Count
8
240
Shading Units
384
80
TMUs
64
32
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
512 KB
-
-
-
Theoretical Performance
20.74 GPixel/s
Pixel Rate
13.60 GPixel/s
51.84 GTexel/s
Texture Rate
54.40 GTexel/s
-
-
-
708.5 GFLOPS
FP32 (float)
1306 GFLOPS
88.56 GFLOPS
FP64 (double)
108.8 GFLOPS
Board Design
204W
TDP
170W
550 W
Suggested PSU
450 W
2x DVI
1x S-Video
Outputs
3x DVI
1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GT200B
GPU Name
GF114
G200-350-B3
GPU Variant
GF114-400-A1
Tesla 2.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
1.4 billion
Transistors
1.95 billion
470 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
1.3
CUDA
2.1
4.0
Shader Model
5.1
