Home GPU Comparison ATI Mobility Radeon HD 5430 vs ATI Mobility Radeon HD 3470

ATI Mobility Radeon HD 5430 vs ATI Mobility Radeon HD 3470

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5430 and 256MB VRAM Mobility Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5430 's Advantages
Released 2 years late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (12.80GB/s vs 6.400GB/s)
40 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5430 +48%
0.08 TFLOPS
Mobility Radeon HD 3470
0.054 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2008
Manhattan
Generation
M8x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
800 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
6.400GB/s

Render Config

-
SM Count
-
1
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

2.000 GPixel/s
Pixel Rate
2.720 GPixel/s
4.000 GTexel/s
Texture Rate
2.720 GTexel/s
-
FP16 (half)
-
80.00 GFLOPS
FP32 (float)
54.40 GFLOPS
-
FP64 (double)
-

Graphics Processor

Park
GPU Name
M82
Park LP
GPU Variant
M82-ME XT (216-0707009)
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

7W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
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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