AMD Radeon HD 7720 OEM vs AMD Radeon HD 8450G

Comparative analysis of AMD Radeon HD 7720 OEM and AMD Radeon HD 8450G videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: Geekbench - OpenCL, PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 7720 OEM

AMD Radeon HD 8450G

Differences

Reasons to consider the AMD Radeon HD 7720 OEM

Around 58% higher core clock speed: 840 MHz vs 533 MHz
4.2x more pipelines: 800 vs 192

Core clock speed	840 MHz vs 533 MHz
Pipelines	800 vs 192

Reasons to consider the AMD Radeon HD 8450G

A newer manufacturing process allows for a more powerful, yet cooler running videocard: 32 nm vs 40 nm

Manufacturing process technology	32 nm vs 40 nm

Compare benchmarks

GPU 1: AMD Radeon HD 7720 OEM
GPU 2: AMD Radeon HD 8450G

Name	AMD Radeon HD 7720 OEM	AMD Radeon HD 8450G
Geekbench - OpenCL		984
PassMark - G2D Mark		137
PassMark - G3D Mark		342
GFXBench 4.0 - Manhattan (Frames)		1397
GFXBench 4.0 - Manhattan (Fps)		1397
GFXBench 4.0 - T-Rex (Frames)		2389
GFXBench 4.0 - T-Rex (Fps)		2389

Compare specifications (specs)

	AMD Radeon HD 7720 OEM	AMD Radeon HD 8450G
Essentials
Architecture	TeraScale 2	Terascale 3
Code name	Barts	Richland
Launch date	15 March 2013	12 March 2013
Place in performance rating	not rated	1335
Type	Desktop	Laptop
Technical info
Core clock speed	840 MHz	533 MHz
Floating-point performance	1,344 gflops
Manufacturing process technology	40 nm	32 nm
Pipelines	800	192
Texture fill rate	33.6 GTexel / s
Thermal Design Power (TDP)	150 Watt
Transistor count	1,700 million
Boost clock speed		720 MHz
Video outputs and ports
Display Connectors	2x DVI, 1x HDMI, 1x DisplayPort
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16
Length	198 mm
Laptop size		medium sized
API support
DirectX	11.2 (11_0)	11
OpenGL	4.4
Memory
Maximum RAM amount	1 GB
Memory bandwidth	134.4 GB / s
Memory bus width	256 Bit
Memory clock speed	4200 MHz
Memory type	GDDR5
Shared memory		1