Radeon HD 3450 vs ATI Radeon HD 2400
We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3450 and 256MB VRAM ATI Radeon HD 2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 3450 Advantages
Larger VRAM bandwidth (8.000GB/s vs 7.920GB/s)
ATI Radeon HD 2400 Advantages
Lower TDP (20W vs 25W)
Score
Benchmark
FP32 (float)
Radeon HD 3450
+50%
48
ATI Radeon HD 2400
32
Graphics Card
Dec 2007
Release Date
Feb 2008
Radeon R600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
500 MHz
Memory Clock
495 MHz
Memory
256MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
8.000GB/s
Bandwidth
7.920GB/s
Render Config
2
Compute Units
2
40
Shading Units
40
4
TMUs
4
4
ROPs
4
64 KB
L2 Cache
32 KB
Theoretical Performance
2.400 GPixel/s
Pixel Rate
1.592 GPixel/s
2.400 GTexel/s
Texture Rate
1.592 GTexel/s
48.00 GFLOPS
FP32 (float)
31.84 GFLOPS
Board Design
25W
TDP
20W
200 W
Suggested PSU
200 W
1x DVI
1x VGA
1x S-Video
1x VGA
1x S-Video
Outputs
1x DVI
1x S-Video
1x S-Video
None
Power Connectors
None
Graphics Processor
RV620
GPU Name
RV610
RV620 LE
GPU Variant
-
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.181 billion
Transistors
0.18 billion
67 mm²
Die Size
85 mm²
Graphics Features
10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
4.1
Shader Model
4.0
