ATI Radeon X800 GTO AGP vs AMD FirePro D300
We compared two Desktop platform GPUs: 256MB VRAM Radeon X800 GTO AGP and 2GB VRAM FirePro D300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon X800 GTO AGP 's Advantages
Lower TDP (49W vs 150W)
AMD FirePro D300 's Advantages
Released 6 years and 2 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (162.6GB/s vs 31.36GB/s)
1280 additional rendering cores
Score
Graphics Card
Nov 2007
Release Date
Jan 2014
Radeon R400 AGP
Generation
FirePro
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
-
-
-
-
-
490 MHz
Memory Clock
1270 MHz
Memory
256MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
31.36GB/s
Bandwidth
162.6GB/s
Render Config
-
Compute Units
20
-
-
-
-
Shading Units
1280
12
TMUs
80
12
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
-
-
-
Theoretical Performance
4.800 GPixel/s
Pixel Rate
27.20 GPixel/s
4.800 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
-
FP32 (float)
2.176 TFLOPS
-
FP64 (double)
136.0 GFLOPS
Board Design
49W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI
1x VGA
1x S-Video
Outputs
4x DisplayPort 1.2
1x Molex
Power Connectors
-
Graphics Processor
R420
GPU Name
Pitcairn
R420 GTO
GPU Variant
Pitcairn XT GL
(215-0828073)
R400
Architecture
GCN 1.0
TSMC
Foundry
TSMC
130 nm
Process Size
28 nm
0.16 billion
Transistors
2.8 billion
281 mm²
Die Size
212 mm²
Graphics Features
9.0b (9_2)
DirectX
12 (11_1)
2.1
OpenGL
4.6
N/A
OpenCL
1.2
N/A
Vulkan
1.2
-
-
-
-
Shader Model
5.1
