Home GPU Comparison ATI Radeon HD 3470 vs ATI Radeon X550 XT

ATI Radeon HD 3470 vs ATI Radeon X550 XT

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3470 and 128MB VRAM Radeon X550 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3470 's Advantages
Released 1 years late
More VRAM (256GB vs 128GB)
Larger VRAM bandwidth (15.20GB/s vs 9.600GB/s)
40 additional rendering cores

Score

VS

Graphics Card

Jan 2008
Release Date
Jan 2007
Radeon R600
Generation
Radeon R300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
950 MHz
Memory Clock
300 MHz

Memory

256MB
Memory Size
128MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
15.20GB/s
Bandwidth
9.600GB/s

Render Config

2
Compute Units
-
-
-
-
40
Shading Units
-
4
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
-
-
-
-

Theoretical Performance

3.200 GPixel/s
Pixel Rate
1.600 GPixel/s
3.200 GTexel/s
Texture Rate
1.600 GTexel/s
-
-
-
64.00 GFLOPS
FP32 (float)
-
-
-
-

Board Design

30W
TDP
Unknown
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x VGA 1x S-Video
None
Power Connectors
None

Graphics Processor

RV620
GPU Name
RV410
RV620 PRO (215-0670006)
GPU Variant
-
TeraScale
Architecture
R400
TSMC
Foundry
TSMC
55 nm
Process Size
110 nm
0.181 billion
Transistors
0.12 billion
67 mm²
Die Size
156 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0b (9_2)
3.3
OpenGL
2.0
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
-

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