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