ATI Radeon X800 GT AGP vs NVIDIA GeForce GTX 285 Mac Edition
We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GT AGP 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
ATI Radeon X800 GT AGP 's Advantages
Lower TDP (40W vs 204W)
NVIDIA GeForce GTX 285 Mac Edition 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (159.0GB/s vs 31.55GB/s)
240 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Jan 2009
Radeon R400 AGP
Generation
GeForce 200
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
493 MHz
Memory Clock
1242 MHz
Memory
256MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
512bit
31.55GB/s
Bandwidth
159.0GB/s
Render Config
-
-
-
-
SM Count
30
-
Shading Units
240
8
TMUs
80
8
ROPs
32
-
-
-
-
-
-
-
-
-
-
L2 Cache
256 KB
-
-
-
Theoretical Performance
3.784 GPixel/s
Pixel Rate
20.74 GPixel/s
3.784 GTexel/s
Texture Rate
51.84 GTexel/s
-
-
-
-
FP32 (float)
708.5 GFLOPS
-
FP64 (double)
88.56 GFLOPS
Board Design
40W
TDP
204W
200 W
Suggested PSU
550 W
1x DVI
1x VGA
1x S-Video
Outputs
2x DVI
1x S-Video
1x Molex
Power Connectors
2x 6-pin
Graphics Processor
R420
GPU Name
GT200B
R420 GT
(215RAACGA12F)
GPU Variant
G200-350-B3
R400
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
130 nm
Process Size
55 nm
0.16 billion
Transistors
1.4 billion
281 mm²
Die Size
470 mm²
Graphics Features
9.0b (9_2)
DirectX
11.1 (10_0)
2.1
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
-
Shader Model
4.0
