FireStream 9250 vs Radeon X1950 XTX Uber Edition
We compared two Desktop platform GPUs: 1024MB VRAM FireStream 9250 and 512MB VRAM Radeon X1950 XTX Uber Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
FireStream 9250 's Advantages
Released 1 years and 5 months late
More VRAM (1024GB vs 512GB)
800 additional rendering cores
Radeon X1950 XTX Uber Edition 's Advantages
Larger VRAM bandwidth (67.20GB/s vs 63.55GB/s)
Lower TDP (125W vs 150W)
Score
Graphics Card
Jun 2008
Release Date
Jan 2007
FireStream
Generation
Radeon R500 PCIe
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
993 MHz
Memory Clock
1050 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR4
256bit
Memory Bus
256bit
63.55GB/s
Bandwidth
67.20GB/s
Render Config
10
Compute Units
-
800
Shading Units
-
40
TMUs
16
16
ROPs
16
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
Theoretical Performance
10.00 GPixel/s
Pixel Rate
10.72 GPixel/s
25.00 GTexel/s
Texture Rate
10.72 GTexel/s
1000 GFLOPS
FP32 (float)
-
200.0 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
125W
450 W
Suggested PSU
300 W
1x DVI
Outputs
1x DVI
1x VHDCI
1x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
RV770
GPU Name
R580+
RV770 PRO
GPU Variant
R580+ XT
(215BAABKA31FG)
TeraScale
Architecture
R500
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
0.956 billion
Transistors
0.384 billion
256 mm²
Die Size
352 mm²
Graphics Features
10.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1 (full)
3.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
4.1
Shader Model
3.0
