Home GPU Comparison ATI Mobility Radeon HD 3470 vs ATI Mobility Radeon HD 5750

ATI Mobility Radeon HD 3470 vs ATI Mobility Radeon HD 5750

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3470 and 1024MB VRAM Mobility Radeon HD 5750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5750 's Advantages
Released 2 years late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (51.20GB/s vs 6.400GB/s)
360 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 3470
0.054 TFLOPS
Mobility Radeon HD 5750 +714%
0.44 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
51.20GB/s

Render Config

2
Compute Units
5
-
-
-
40
Shading Units
400
4
TMUs
20
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
4.400 GPixel/s
2.720 GTexel/s
Texture Rate
11.00 GTexel/s
-
-
-
54.40 GFLOPS
FP32 (float)
440.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
25W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M82
GPU Name
Madison
M82-ME XT (216-0707009)
GPU Variant
Madison PRO (216-0772000)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.181 billion
Transistors
0.627 billion
67 mm²
Die Size
104 mm²

Graphics Features

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

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