GMA vs Radeon HD 6450 GDDR5

Primary details

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

Place in the ranking	1191	1604
Place by popularity	not in top-100	not in top-100
Power efficiency	2.54	no data
Architecture	Terascale 2 (2009−2015)	PowerVR SGX545 (2008−2010)
GPU code name	Caicos	Cloverview
Market segment	Desktop	Laptop
Release date	18 April 2011 (14 years ago)	4 May 2010 (15 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	160	no data
Core clock speed	750 MHz	533 MHz
Manufacturing process technology	40 nm	32 nm
Power consumption (TDP)	27 Watt	no data
Texture fill rate	no data	1.066
ROPs	no data	1
TMUs	no data	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

no data

PCIe 1.0 x16

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	GDDR5	System Shared
Maximum RAM amount	1 GB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	900 MHz	System Shared
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 data

No outputs

API and SDK support

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

DirectX	11	9.0c
Shader Model	no data	3.0
OpenGL	no data	ES 2.0
OpenCL	no data	N/A
Vulkan	-	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:

900p	7	no data
Full HD	15	no data
1200p	5	no data

FPS performance in popular games

Pros & cons summary

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Recency	18 April 2011	4 May 2010
Chip lithography	40 nm	32 nm

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