GeForce GTX 295 vs GeForce GTX 285 Mac Edition
We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 295 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 285 Mac Edition 's Advantages
More VRAM (1024GB vs 896GB)
Larger VRAM bandwidth (159.0GB/s vs 111.9GB/s)
Lower TDP (204W vs 289W)
Score
Benchmark
FP32 (float)
GeForce GTX 295
596
GeForce GTX 285 Mac Edition
+18%
708
Graphics Card
Jan 2009
Release Date
Jan 2009
GeForce 200
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
999 MHz
Memory Clock
1242 MHz
Memory
896MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
448bit
Memory Bus
512bit
111.9GB/s
Bandwidth
159.0GB/s
Render Config
30
SM Count
30
240
Shading Units
240
80
TMUs
80
28
ROPs
32
224 KB
L2 Cache
256 KB
Theoretical Performance
16.13 GPixel/s
Pixel Rate
20.74 GPixel/s
46.08 GTexel/s
Texture Rate
51.84 GTexel/s
596.2 GFLOPS
FP32 (float)
708.5 GFLOPS
74.52 GFLOPS
FP64 (double)
88.56 GFLOPS
Board Design
289W
TDP
204W
600 W
Suggested PSU
550 W
2x DVI
1x HDMI
Outputs
2x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
GT200B
GPU Name
GT200B
G200-401-B3
GPU Variant
G200-350-B3
Tesla 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
1.4 billion
Transistors
1.4 billion
470 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
1.3
CUDA
1.3
4.0
Shader Model
4.0
