AMD FireStream 9170 vs ATI FireMV 2260
We compared two Desktop platform GPUs: 2GB VRAM FireStream 9170 and 256MB VRAM FireMV 2260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD FireStream 9170 's Advantages
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (51.33GB/s vs 8.000GB/s)
280 additional rendering cores
ATI FireMV 2260 's Advantages
Lower TDP (15W vs 105W)
Score
Benchmark
FP32 (float)
FireStream 9170
+1142%
0.497 TFLOPS
FireMV 2260
0.04 TFLOPS
Graphics Card
Nov 2007
Release Date
Jan 2008
FireStream
Generation
FireMV Multi-View
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
802 MHz
Memory Clock
500 MHz
Memory
2GB
Memory Size
256MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
51.33GB/s
Bandwidth
8.000GB/s
Render Config
4
Compute Units
2
-
-
-
320
Shading Units
40
16
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
256 KB
L2 Cache
-
-
-
-
Theoretical Performance
12.43 GPixel/s
Pixel Rate
2.000 GPixel/s
12.43 GTexel/s
Texture Rate
2.000 GTexel/s
-
-
-
497.3 GFLOPS
FP32 (float)
40.00 GFLOPS
99.46 GFLOPS
FP64 (double)
-
Board Design
105W
TDP
15W
300 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
4x mini-DisplayPort
1x 6-pin
Power Connectors
None
Graphics Processor
RV670
GPU Name
RV620
-
-
-
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.666 billion
Transistors
0.181 billion
192 mm²
Die Size
67 mm²
Graphics Features
10.1 (10_1)
DirectX
10.1 (10_1)
3.3 (full)
4.0 (partial)
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1
