AMD Radeon HD 8400E vs NVIDIA GeForce GT 635M

Comparative analysis of AMD Radeon HD 8400E and NVIDIA GeForce GT 635M videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps).

AMD Radeon HD 8400E

NVIDIA GeForce GT 635M

Differences

Reasons to consider the AMD Radeon HD 8400E

Videocard is newer: launch date 1 year(s) 1 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
Around 40% lower typical power consumption: 25 Watt vs 35 Watt
2.9x better performance in Geekbench - OpenCL: 7310 vs 2528

Specifications (specs)
Launch date	23 April 2013 vs 22 March 2012
Manufacturing process technology	28 nm vs 40 nm
Thermal Design Power (TDP)	25 Watt vs 35 Watt
Benchmarks
Geekbench - OpenCL	7310 vs 2528

Reasons to consider the NVIDIA GeForce GT 635M

2x better performance in PassMark - G3D Mark: 551 vs 276
Around 51% better performance in PassMark - G2D Mark: 171 vs 113
Around 87% better performance in GFXBench 4.0 - Manhattan (Frames): 1833 vs 980
Around 87% better performance in GFXBench 4.0 - Manhattan (Fps): 1833 vs 980
Around 45% better performance in GFXBench 4.0 - T-Rex (Frames): 2418 vs 1665
Around 45% better performance in GFXBench 4.0 - T-Rex (Fps): 2418 vs 1665

Benchmarks
PassMark - G3D Mark	551 vs 276
PassMark - G2D Mark	171 vs 113
GFXBench 4.0 - Manhattan (Frames)	1833 vs 980
GFXBench 4.0 - Manhattan (Fps)	1833 vs 980
GFXBench 4.0 - T-Rex (Frames)	2418 vs 1665
GFXBench 4.0 - T-Rex (Fps)	2418 vs 1665

Compare benchmarks

GPU 1: AMD Radeon HD 8400E
GPU 2: NVIDIA GeForce GT 635M

PassMark - G3D Mark

GPU 1

GPU 2

276

551

PassMark - G2D Mark

GPU 1

GPU 2

113

171

Geekbench - OpenCL

GPU 1

GPU 2

7310

2528

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

980

1833

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

980

1833

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

1665

2418

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

1665

2418

Name	AMD Radeon HD 8400E	NVIDIA GeForce GT 635M
PassMark - G3D Mark	276	551
PassMark - G2D Mark	113	171
Geekbench - OpenCL	7310	2528
GFXBench 4.0 - Manhattan (Frames)	980	1833
GFXBench 4.0 - Manhattan (Fps)	980	1833
GFXBench 4.0 - T-Rex (Frames)	1665	2418
GFXBench 4.0 - T-Rex (Fps)	1665	2418
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		5.332
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		205.545
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.635
CompuBench 1.5 Desktop - Video Composition (Frames/s)		10.932
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		22.728
GFXBench 4.0 - Car Chase Offscreen (Frames)		800
GFXBench 4.0 - Car Chase Offscreen (Fps)		800

Compare specifications (specs)

	AMD Radeon HD 8400E	NVIDIA GeForce GT 635M
Essentials
Architecture	GCN 2.0	Fermi 2.0
Code name	Kalindi	GF116
Launch date	23 April 2013	22 March 2012
Place in performance rating	1446	1449
Type	Desktop	Laptop
Technical info
Core clock speed	600 MHz
Manufacturing process technology	28 nm	40 nm
Thermal Design Power (TDP)	25 Watt	35 Watt
Transistor count	1,178 million	1,170 million
Boost clock speed		753 MHz
CUDA cores		Up to 144
Floating-point performance		253.4 gflops
Pipelines		144
Video outputs and ports
Display Connectors	No outputs	No outputs
HDCP
HDMI
Maximum VGA resolution		Up to 2048x1536
Compatibility, dimensions and requirements
Interface	IGP	PCIe 2.0 x16
Bus support		PCI Express 2.0
Laptop size		large
API support
DirectX	12.0 (12_0)	12 API
OpenGL	4.5	4.5
OpenCL		1.1
Memory
Maximum RAM amount		1 GB
Memory clock speed		1800 MHz
Memory type		DDR3
Shared memory		0
Technologies
3D Blu-Ray
3D Vision
CUDA
DirectCompute
DirectX 11		DirectX 11
Optimus