NVIDIA GeForce GT 630 OEM vs AMD Radeon HD 7450 OEM

Comparative analysis of NVIDIA GeForce GT 630 OEM and AMD Radeon HD 7450 OEM 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: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - T-Rex (Fps).

NVIDIA GeForce GT 630 OEM

AMD Radeon HD 7450 OEM

Differences

Reasons to consider the NVIDIA GeForce GT 630 OEM

Videocard is newer: launch date 3 month(s) later
Around 40% higher core clock speed: 875 MHz vs 625 MHz
2.8x more texture fill rate: 14 GTexel / s vs 5 GTexel / s
Around 20% higher pipelines: 192 vs 160
Around 68% better floating-point performance: 336.0 gflops vs 200.0 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
2x more maximum memory size: 1 GB vs 512 MB
Around 67% higher memory clock speed: 1782 MHz vs 1066 MHz
Around 84% better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 182.993 vs 99.563
2.2x better performance in GFXBench 4.0 - Manhattan (Frames): 2029 vs 919
2.2x better performance in GFXBench 4.0 - Manhattan (Fps): 2029 vs 919

Specifications (specs)
Launch date	24 April 2012 vs 5 January 2012
Core clock speed	875 MHz vs 625 MHz
Texture fill rate	14 GTexel / s vs 5 GTexel / s
Pipelines	192 vs 160
Floating-point performance	336.0 gflops vs 200.0 gflops
Manufacturing process technology	28 nm vs 40 nm
Maximum memory size	1 GB vs 512 MB
Memory clock speed	1782 MHz vs 1066 MHz
Benchmarks
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	182.993 vs 99.563
GFXBench 4.0 - Manhattan (Frames)	2029 vs 919
GFXBench 4.0 - Manhattan (Fps)	2029 vs 919

Reasons to consider the AMD Radeon HD 7450 OEM

2.8x lower typical power consumption: 18 Watt vs 50 Watt

Thermal Design Power (TDP)	18 Watt vs 50 Watt

Compare benchmarks

GPU 1: NVIDIA GeForce GT 630 OEM
GPU 2: AMD Radeon HD 7450 OEM

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

182.993

99.563

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2029

919

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2029

919

Name	NVIDIA GeForce GT 630 OEM	AMD Radeon HD 7450 OEM
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	2.907
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	182.993	99.563
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.475
CompuBench 1.5 Desktop - Video Composition (Frames/s)	7.65
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	18.19
GFXBench 4.0 - Manhattan (Frames)	2029	919
GFXBench 4.0 - Manhattan (Fps)	2029	919
PassMark - G3D Mark		225
PassMark - G2D Mark		146
Geekbench - OpenCL		637
GFXBench 4.0 - Car Chase Offscreen (Frames)		443
GFXBench 4.0 - T-Rex (Frames)		1626
GFXBench 4.0 - Car Chase Offscreen (Fps)		443
GFXBench 4.0 - T-Rex (Fps)		1626

Compare specifications (specs)

	NVIDIA GeForce GT 630 OEM	AMD Radeon HD 7450 OEM
Essentials
Architecture	Kepler	TeraScale 2
Code name	GK107	Caicos
Launch date	24 April 2012	5 January 2012
Place in performance rating	1509	1510
Type	Desktop	Desktop
Technical info
Core clock speed	875 MHz	625 MHz
Floating-point performance	336.0 gflops	200.0 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	192	160
Texture fill rate	14 GTexel / s	5 GTexel / s
Thermal Design Power (TDP)	50 Watt	18 Watt
Transistor count	1,270 million	370 million
Video outputs and ports
Display Connectors	1x DVI, 1x HDMI, 1x VGA	1x DVI, 1x HDMI
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x16	PCIe 2.0 x16
Length	145 mm	168 mm
Supplementary power connectors	None	None
API support
DirectX	12.0 (11_0)	11.2 (11_0)
OpenGL	4.6	4.4
Memory
Maximum RAM amount	1 GB	512 MB
Memory bandwidth	28.51 GB / s	8.528 GB / s
Memory bus width	128 Bit	64 Bit
Memory clock speed	1782 MHz	1066 MHz
Memory type	DDR3	GDDR3