NVIDIA GeForce GTX 460 vs NVIDIA GeForce GTX 285 Mac Edition
We compared two Desktop platform GPUs: 768MB VRAM GeForce GTX 460 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
NVIDIA GeForce GTX 460 's Advantages
Released 1 years and 6 months late
96 additional rendering cores
Lower TDP (160W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
More VRAM (1024GB vs 768GB)
Larger VRAM bandwidth (159.0GB/s vs 86.40GB/s)
Score
Benchmark
FP32 (float)
GeForce GTX 460
+28%
0.907 TFLOPS
GeForce GTX 285 Mac Edition
0.708 TFLOPS
Graphics Card
Jul 2010
Release Date
Jan 2009
GeForce 400
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
768MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
192bit
Memory Bus
512bit
86.40GB/s
Bandwidth
159.0GB/s
Render Config
-
-
-
7
SM Count
30
336
Shading Units
240
56
TMUs
80
24
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
384 KB
L2 Cache
256 KB
-
-
-
Theoretical Performance
9.450 GPixel/s
Pixel Rate
20.74 GPixel/s
37.80 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
907.2 GFLOPS
FP32 (float)
708.5 GFLOPS
75.60 GFLOPS
FP64 (double)
88.56 GFLOPS
Board Design
160W
TDP
204W
450 W
Suggested PSU
550 W
2x DVI
1x mini-HDMI 1.3a
Outputs
2x DVI
1x S-Video
-
Power Connectors
2x 6-pin
Graphics Processor
GF104
GPU Name
GT200B
GF104-300-KB-A1
GPU Variant
G200-350-B3
Fermi
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.95 billion
Transistors
1.4 billion
332 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
