ATI Radeon IGP 345M vs ATI Mobility HD 4550

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking	1352	1606
Place by popularity	not in top-100	not in top-100
Architecture	Terascale 1 (2010)	Rage 6 (2000−2007)
GPU code name	M92	RS200
Market segment	Laptop	Laptop
Release date	1 January 2010 (16 years ago)	5 October 2002 (23 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	80	no data
Core clock speed	550 MHz	183 MHz
Number of transistors	242 million	30 million
Manufacturing process technology	55 nm	180 nm
Texture fill rate	4.400	0.37
Floating-point processing power	0.088 TFLOPS	no data
ROPs	4	2
TMUs	8	2

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Interface	MXM-II	AGP 4x
Supplementary power connectors	None	None

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3, DDR2, DDR3	System Shared
Maximum RAM amount	512 MB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	700 MHz	System Shared
Memory bandwidth	11.2 GB/s	no data
Shared memory	-	+

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectors

No outputs

No outputs

API and SDK support

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	10.1 (10_1)	7.0
Shader Model	4.1	no data
OpenGL	3.3	1.4
OpenCL	1.1	N/A
Vulkan	N/A	N/A

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

Full HD

10

no data

FPS performance in popular games

Pros & cons summary

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Recency	1 January 2010	5 October 2002
Chip lithography	55 nm	180 nm