ATI Mobility Radeon HD 4550: GPU Specs & Benchmarks

The Mobility Radeon HD 4550 is a graphics card by ATI, built on the 55 nm process and based on the M92 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Benchmarks

PassMark G3D
191
PassMark G2D
290

Graphics Processor (GPU)

GPU Name
M92
Architecture
TeraScale
Foundry
TSMC
Process Size
55 nm
Transistors
242 million
Die Size
73 mm²

Graphics Card

Release Date
2010
Family
M9x
(Mobility HD 4500)
Production
End-of-life
Predecessor
M8x
Bus Interface
MXM-II

Memory

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

Performance

Pixel fillrate
2.200 GPixel/s
Texture fillrate
4.400 GTexel/s
FP32 (float) performance
88.00 GFLOPS

Clock Speeds

Memory Clock
700 MHz
1400 Mbps effective
GPU Clock
550 MHz

Render Config

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

Board Design

Slot Width
MXM Module
Thermal design power (TDP)
unknown
Display Connectors
No outputs

API support

DirectX
10.1 (10_1)
OpenGL
3.3
OpenCL
1.1
Vulkan
N/A
Shader Model
4.1
Mobility Radeon HD 4550
ATI Mobility Radeon HD 4550: GPU Specs & Benchmarks