ATI FireMV 2250 vs AMD Radeon HD 6490
We compared two Desktop platform GPUs: 256MB VRAM FireMV 2250 and 1024MB VRAM Radeon HD 6490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FireMV 2250 's Advantages
Lower TDP (32W vs 39W)
AMD Radeon HD 6490 's Advantages
Released 4 years and 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)
320 additional rendering cores
Score
Graphics Card
Jan 2007
Release Date
Jul 2011
FireMV Multi-View
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
400 MHz
Memory Clock
500 MHz
Memory
256MB
Memory Size
1024MB
DDR2
Memory Type
DDR2
128bit
Memory Bus
128bit
12.80GB/s
Bandwidth
16.00GB/s
Render Config
-
Compute Units
4
-
-
-
-
Shading Units
320
4
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
256 KB
-
-
-
Theoretical Performance
2.400 GPixel/s
Pixel Rate
4.400 GPixel/s
2.400 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
-
FP32 (float)
352.0 GFLOPS
-
-
-
Board Design
32W
TDP
39W
200 W
Suggested PSU
200 W
1x S-Video
1x DMS-59
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
RV516
GPU Name
Redwood
-
GPU Variant
Redwood LE
R500
Architecture
TeraScale 2
UMC
Foundry
TSMC
80 nm
Process Size
40 nm
0.107 billion
Transistors
0.627 billion
100 mm²
Die Size
104 mm²
Graphics Features
9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0
