NVIDIA GeForce GTX 285 Mac Edition vs NVIDIA GeForce 6800 GS
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 256MB VRAM GeForce 6800 GS 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
Released 3 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (159.0GB/s vs 32.00GB/s)
240 additional rendering cores
Score
Graphics Card
Jan 2009
Release Date
Nov 2005
GeForce 200
Generation
GeForce 6 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
1242 MHz
Memory Clock
500 MHz
Memory
1024MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
512bit
Memory Bus
256bit
159.0GB/s
Bandwidth
32.00GB/s
Render Config
-
-
-
30
SM Count
-
240
Shading Units
-
80
TMUs
12
32
ROPs
8
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
-
-
-
-
Theoretical Performance
20.74 GPixel/s
Pixel Rate
3.400 GPixel/s
51.84 GTexel/s
Texture Rate
5.100 GTexel/s
-
-
-
708.5 GFLOPS
FP32 (float)
-
88.56 GFLOPS
FP64 (double)
-
Board Design
204W
TDP
Unknown
550 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x VGA
1x S-Video
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
GT200B
GPU Name
NV41
G200-350-B3
GPU Variant
-
Tesla 2.0
Architecture
Curie
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
1.4 billion
Transistors
0.19 billion
470 mm²
Die Size
225 mm²
Graphics Features
11.1 (10_0)
DirectX
9.0c (9_3)
3.3
OpenGL
2.0 (full)
2.1 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
3.0
