Home GPU Comparison ATI Mobility Radeon HD 4350 vs ATI Mobility Radeon HD 4550

ATI Mobility Radeon HD 4350 vs ATI Mobility Radeon HD 4550

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 512MB VRAM Mobility Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4350 's Advantages
Larger VRAM bandwidth (12.80GB/s vs 11.20GB/s)
ATI Mobility Radeon HD 4550 's Advantages
Released 1 years late

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4350
0.072 TFLOPS
Mobility Radeon HD 4550 +22%
0.088 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Jan 2010
M9x
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
700 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
12.80GB/s
Bandwidth
11.20GB/s

Render Config

1
Compute Units
1
-
-
-
80
Shading Units
80
8
TMUs
8
4
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
2.200 GPixel/s
3.600 GTexel/s
Texture Rate
4.400 GTexel/s
-
-
-
72.00 GFLOPS
FP32 (float)
88.00 GFLOPS
-
-
-

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None

Graphics Processor

M93
GPU Name
M93
-
-
-
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.242 billion
Transistors
0.242 billion
73 mm²
Die Size
73 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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