GeForce GTX 285 vs GeForce 8800 GT Mac Edition
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 and 512MB VRAM GeForce 8800 GT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 285 's Advantages
Released 10 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (159.0GB/s vs 57.60GB/s)
128 additional rendering cores
GeForce 8800 GT Mac Edition 's Advantages
Lower TDP (125W vs 204W)
Score
Benchmark
FP32 (float)
GeForce GTX 285
+110%
708
GeForce 8800 GT Mac Edition
336
Graphics Card
Dec 2008
Release Date
Feb 2008
GeForce 200
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1242 MHz
Memory Clock
900 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
512bit
Memory Bus
256bit
159.0GB/s
Bandwidth
57.60GB/s
Render Config
30
SM Count
14
240
Shading Units
112
80
TMUs
56
32
ROPs
16
256 KB
L2 Cache
64 KB
Theoretical Performance
20.74 GPixel/s
Pixel Rate
9.600 GPixel/s
51.84 GTexel/s
Texture Rate
33.60 GTexel/s
708.5 GFLOPS
FP32 (float)
336.0 GFLOPS
88.56 GFLOPS
FP64 (double)
-
Board Design
204W
TDP
125W
550 W
Suggested PSU
300 W
2x DVI
1x S-Video
Outputs
2x DVI
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GT200B
GPU Name
G92
G200-350-B3
GPU Variant
G92-270-A2
Tesla 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
1.4 billion
Transistors
0.754 billion
470 mm²
Die Size
324 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
1.1
4.0
Shader Model
4.0
