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GPU Comparison
ATI FireMV 2260 vs AMD Radeon HD 6450
ATI FireMV 2260 vs AMD Radeon HD 6450
VS
ATI FireMV 2260
AMD Radeon HD 6450
We compared two Desktop platform GPUs: 256MB VRAM FireMV 2260 and 512MB VRAM Radeon HD 6450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI FireMV 2260 's Advantages
Lower TDP (15W vs 18W)
AMD Radeon HD 6450 's Advantages
Released 3 years and 3 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 8.000GB/s)
120 additional rendering cores
Score
Benchmark
FP32 (float)
FireMV 2260
0.04 TFLOPS
Radeon HD 6450
+400%
0.2 TFLOPS
FireMV 2260
VS
Radeon HD 6450
Graphics Card
Jan 2008
Release Date
Apr 2011
FireMV Multi-View
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
500 MHz
Memory Clock
800 MHz
Memory
256MB
Memory Size
512MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
25.60GB/s
Render Config
2
Compute Units
2
-
-
-
40
Shading Units
160
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-
Theoretical Performance
2.000 GPixel/s
Pixel Rate
2.500 GPixel/s
2.000 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
40.00 GFLOPS
FP32 (float)
200.0 GFLOPS
-
-
-
Board Design
15W
TDP
18W
200 W
Suggested PSU
200 W
4x mini-DisplayPort
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None
Graphics Processor
RV620
GPU Name
Caicos
-
GPU Variant
Caicos PRO
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.37 billion
67 mm²
Die Size
67 mm²
Graphics Features
10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0
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8
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9
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10
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