Home GPU Comparison ATI Radeon HD 5530 vs ATI Radeon HD 3450 X2

ATI Radeon HD 5530 vs ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5530 and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5530 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (9.600GB/s vs 8.000GB/s)
40 additional rendering cores
Lower TDP (19W vs 50W)

Score

Benchmark

FP32 (float)
Radeon HD 5530 +116%
0.104 TFLOPS
Radeon HD 3450 X2
0.048 TFLOPS
VS

Graphics Card

Mar 2011
Release Date
Dec 2007
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
9.600GB/s
Bandwidth
8.000GB/s

Render Config

2
Compute Units
2
-
-
-
80
Shading Units
40
8
TMUs
4
4
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
2.400 GPixel/s
5.200 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
104.0 GFLOPS
FP32 (float)
48.00 GFLOPS
-
-
-

Board Design

19W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DMS-59
-
Power Connectors
None

Graphics Processor

Cedar
GPU Name
RV620
Cedar XTX
GPU Variant
RV620 LE
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.292 billion
Transistors
0.181 billion
59 mm²
Die Size
67 mm²

Graphics Features

11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1

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