Home GPU Comparison ATI Radeon HD 5470 vs ATI Radeon HD 3450 AGP

ATI Radeon HD 5470 vs ATI Radeon HD 3450 AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5470 and 512MB VRAM Radeon HD 3450 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5470 's Advantages
Released 4 years and 1 months late
40 additional rendering cores
Lower TDP (19W vs 25W)
ATI Radeon HD 3450 AGP 's Advantages
Larger VRAM bandwidth (8.000GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5470 +116%
0.104 TFLOPS
Radeon HD 3450 AGP
0.048 TFLOPS
VS

Graphics Card

Feb 2012
Release Date
Jan 2008
Evergreen
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
AGP 8x

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
500 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
8.000GB/s

Render Config

-
SM Count
-
2
Compute Units
2
80
Shading Units
40
8
TMUs
4
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
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
-
FP16 (half)
-
104.0 GFLOPS
FP32 (float)
48.00 GFLOPS
-
FP64 (double)
-

Graphics Processor

Cedar
GPU Name
RV620
Cedar PRO
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

Board Design

19W
TDP
25W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI
None
Power Connectors
1x Molex

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
-
CUDA
-
5.0
Shader Model
4.1

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