GMA X4500 vs Radeon HD 6450 OEM

Primary Details

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

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	TeraScale 2 (2009−2015)	Generation 5.0 (2008)
GPU code name	Caicos	Eaglelake
Market segment	Desktop	Desktop
Release date	7 February 2011 (13 years ago)	1 June 2008 (15 years ago)
Current price	$149	$114

Detailed Specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	160	80
Core clock speed	625 MHz	533 MHz
Number of transistors	370 million	no data
Manufacturing process technology	40 nm	65 nm
Power consumption (TDP)	18 Watt	13 Watt
Texture fill rate	5.000	2.132
Floating-point performance	200 gflops	no data

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	PCIe 2.0 x16	PCIe 1.0 x16
Length	168 mm	no data
Width	1-slot	IGP
Supplementary power connectors	None	no data

Memory type	GDDR3	System Shared
Maximum RAM amount	512 MB	System Shared
Memory bus width	64 Bit	System Shared
Memory clock speed	1066 MHz	System Shared
Memory bandwidth	8.528 GB/s	no data

Connectivity and Outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	1x DVI, 1x HDMI, 1x VGA	No outputs
HDMI	+	no data

API Compatibility

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

DirectX	11.2 (11_0)	10.0
Shader Model	5.0	4.0
OpenGL	4.4	2.0
OpenCL	1.2	N/A
Vulkan	N/A	N/A

Pros & Cons Summary

---

Recency	7 February 2011	1 June 2008
Maximum RAM amount	512 MB	System Shared
Chip lithography	40 nm	65 nm
Power consumption (TDP)	18 Watt	13 Watt

---

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

Vote for Your Favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.

---