NVIDIA GeForce GTX 285 Mac Edition vs ATI Radeon X800 GTO
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 285 Mac Edition and 128MB VRAM Radeon X800 GTO 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 1 years and 1 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (159.0GB/s vs 22.40GB/s)
240 additional rendering cores
ATI Radeon X800 GTO 's Advantages
Lower TDP (49W vs 204W)
Score
Graphics Card
Jan 2009
Release Date
Dec 2007
GeForce 200
Generation
Radeon R400 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
1242 MHz
Memory Clock
350 MHz
Memory
1024MB
Memory Size
128MB
GDDR3
Memory Type
DDR
512bit
Memory Bus
256bit
159.0GB/s
Bandwidth
22.40GB/s
Render Config
-
-
-
30
SM Count
-
240
Shading Units
-
80
TMUs
12
32
ROPs
12
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
-
-
-
-
Theoretical Performance
20.74 GPixel/s
Pixel Rate
4.800 GPixel/s
51.84 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
708.5 GFLOPS
FP32 (float)
-
88.56 GFLOPS
FP64 (double)
-
Board Design
204W
TDP
49W
550 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x VGA
1x S-Video
2x 6-pin
Power Connectors
-
Graphics Processor
GT200B
GPU Name
R423
G200-350-B3
GPU Variant
R423 GTO
Tesla 2.0
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
130 nm
1.4 billion
Transistors
0.16 billion
470 mm²
Die Size
289 mm²
Graphics Features
11.1 (10_0)
DirectX
9.0b (9_2)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.3
CUDA
-
4.0
Shader Model
-
