FireStream 9250 vs Radeon HD 5470
We compared two Desktop platform GPUs: 1024MB VRAM FireStream 9250 and 512MB VRAM Radeon HD 5470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
FireStream 9250 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (63.55GB/s vs 6.400GB/s)
720 additional rendering cores
Radeon HD 5470 's Advantages
Released 3 years and 8 months late
Lower TDP (19W vs 150W)
Score
Benchmark
FP32 (float)
FireStream 9250
+861%
1000
Radeon HD 5470
104
Graphics Card
Jun 2008
Release Date
Feb 2012
FireStream
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
993 MHz
Memory Clock
400 MHz
Memory
1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
64bit
63.55GB/s
Bandwidth
6.400GB/s
Render Config
10
Compute Units
2
800
Shading Units
80
40
TMUs
8
16
ROPs
4
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
Theoretical Performance
10.00 GPixel/s
Pixel Rate
2.600 GPixel/s
25.00 GTexel/s
Texture Rate
5.200 GTexel/s
1000 GFLOPS
FP32 (float)
104.0 GFLOPS
200.0 GFLOPS
FP64 (double)
-
Board Design
150W
TDP
19W
450 W
Suggested PSU
200 W
1x DVI
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x 6-pin
Power Connectors
None
Graphics Processor
RV770
GPU Name
Cedar
RV770 PRO
GPU Variant
Cedar PRO
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.956 billion
Transistors
0.292 billion
256 mm²
Die Size
59 mm²
Graphics Features
10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
4.1
Shader Model
5.0
