AMD Radeon HD 7450 OEM vs ATI Mobility Radeon HD 5450

Comparative analysis of AMD Radeon HD 7450 OEM and ATI Mobility Radeon HD 5450 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: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

AMD Radeon HD 7450 OEM

ATI Mobility Radeon HD 5450

Differences

Reasons to consider the AMD Radeon HD 7450 OEM

Videocard is newer: launch date 1 year(s) 11 month(s) later
2x more pipelines: 160 vs 80
Around 85% better floating-point performance: 200.0 gflops vs 108 gflops
Around 5% better performance in PassMark - G3D Mark: 224 vs 214
5.4x better performance in GFXBench 4.0 - T-Rex (Frames): 1626 vs 299
5.4x better performance in GFXBench 4.0 - T-Rex (Fps): 1626 vs 299

Specifications (specs)
Launch date	5 January 2012 vs 7 January 2010
Pipelines	160 vs 80
Floating-point performance	200.0 gflops vs 108 gflops
Benchmarks
PassMark - G3D Mark	224 vs 214
GFXBench 4.0 - T-Rex (Frames)	1626 vs 299
GFXBench 4.0 - T-Rex (Fps)	1626 vs 299

Reasons to consider the ATI Mobility Radeon HD 5450

Around 8% higher core clock speed: 675 MHz vs 625 MHz
Around 8% higher texture fill rate: 5.4 GTexel / s vs 5 GTexel / s
Around 64% lower typical power consumption: 11 Watt vs 18 Watt
2x more maximum memory size: 1 GB vs 512 MB
Around 50% higher memory clock speed: 1600 MHz vs 1066 MHz
2.2x better performance in PassMark - G2D Mark: 320 vs 145

Specifications (specs)
Core clock speed	675 MHz vs 625 MHz
Texture fill rate	5.4 GTexel / s vs 5 GTexel / s
Thermal Design Power (TDP)	11 Watt vs 18 Watt
Maximum memory size	1 GB vs 512 MB
Memory clock speed	1600 MHz vs 1066 MHz
Benchmarks
PassMark - G2D Mark	320 vs 145

Compare benchmarks

GPU 1: AMD Radeon HD 7450 OEM
GPU 2: ATI Mobility Radeon HD 5450

PassMark - G3D Mark

GPU 1

GPU 2

224

214

PassMark - G2D Mark

GPU 1

GPU 2

145

320

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1626

299

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1626

299

Name	AMD Radeon HD 7450 OEM	ATI Mobility Radeon HD 5450
PassMark - G3D Mark	224	214
PassMark - G2D Mark	145	320
Geekbench - OpenCL	635
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	99.563
GFXBench 4.0 - Car Chase Offscreen (Frames)	443
GFXBench 4.0 - Manhattan (Frames)	919
GFXBench 4.0 - T-Rex (Frames)	1626	299
GFXBench 4.0 - Car Chase Offscreen (Fps)	443
GFXBench 4.0 - Manhattan (Fps)	919
GFXBench 4.0 - T-Rex (Fps)	1626	299

Compare specifications (specs)

	AMD Radeon HD 7450 OEM	ATI Mobility Radeon HD 5450
Essentials
Architecture	TeraScale 2	TeraScale 2
Code name	Caicos	Park
Launch date	5 January 2012	7 January 2010
Place in performance rating	1523	1036
Type	Desktop	Laptop
Technical info
Core clock speed	625 MHz	675 MHz
Floating-point performance	200.0 gflops	108 gflops
Manufacturing process technology	40 nm	40 nm
Pipelines	160	80
Texture fill rate	5 GTexel / s	5.4 GTexel / s
Thermal Design Power (TDP)	18 Watt	11 Watt
Transistor count	370 million	292 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 2.0 x16	PCIe 2.0 x16
Length	168 mm
Supplementary power connectors	None
API support
DirectX	11.2 (11_0)	11.2 (11_0)
OpenGL	4.4	4.4
Memory
Maximum RAM amount	512 MB	1 GB
Memory bandwidth	8.528 GB / s	12.8 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	1066 MHz	1600 MHz
Memory type	GDDR3	DDR3
Shared memory		0