NVIDIA GeForce GTX 765M vs ATI Mobility Radeon HD 4225 IGP

Comparative analysis of NVIDIA GeForce GTX 765M and ATI Mobility Radeon HD 4225 IGP 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, 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 - 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), 3DMark Fire Strike - Graphics Score.

NVIDIA GeForce GTX 765M

ATI Mobility Radeon HD 4225 IGP

Differences

Reasons to consider the NVIDIA GeForce GTX 765M

Videocard is newer: launch date 3 year(s) 0 month(s) later
2.2x more core clock speed: 850 MHz vs 380 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 55 nm
30.5x better performance in PassMark - G3D Mark: 2014 vs 66
Around 67% better performance in PassMark - G2D Mark: 291 vs 174

Specifications (specs)
Launch date	30 May 2013 vs 1 May 2010
Core clock speed	850 MHz vs 380 MHz
Manufacturing process technology	28 nm vs 55 nm
Benchmarks
PassMark - G3D Mark	2014 vs 66
PassMark - G2D Mark	291 vs 174

Reasons to consider the ATI Mobility Radeon HD 4225 IGP

8.3x lower typical power consumption: 9 Watt vs 75 Watt

Thermal Design Power (TDP)	9 Watt vs 75 Watt

Compare benchmarks

GPU 1: NVIDIA GeForce GTX 765M
GPU 2: ATI Mobility Radeon HD 4225 IGP

PassMark - G3D Mark

GPU 1

GPU 2

2014

PassMark - G2D Mark

GPU 1

GPU 2

291

174

Name	NVIDIA GeForce GTX 765M	ATI Mobility Radeon HD 4225 IGP
PassMark - G3D Mark	2014	66
PassMark - G2D Mark	291	174
Geekbench - OpenCL	7252
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	8.832
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	520.747
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.935
CompuBench 1.5 Desktop - Video Composition (Frames/s)	19.952
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	43.535
GFXBench 4.0 - Car Chase Offscreen (Frames)	3188
GFXBench 4.0 - Manhattan (Frames)	3275
GFXBench 4.0 - T-Rex (Frames)	3333
GFXBench 4.0 - Car Chase Offscreen (Fps)	3188
GFXBench 4.0 - Manhattan (Fps)	3275
GFXBench 4.0 - T-Rex (Fps)	3333
3DMark Fire Strike - Graphics Score	759

Compare specifications (specs)

	NVIDIA GeForce GTX 765M	ATI Mobility Radeon HD 4225 IGP
Essentials
Architecture	Kepler	TeraScale
Code name	GK106	RS880
Launch date	30 May 2013	1 May 2010
Place in performance rating	1005	1008
Type	Laptop	Desktop
Technical info
Boost clock speed	863 MHz
Core clock speed	850 MHz	380 MHz
CUDA cores	768
Floating-point performance	1,326 gflops
Manufacturing process technology	28 nm	55 nm
Pipelines	768
Texture fill rate	55.23 GTexel / s
Thermal Design Power (TDP)	75 Watt	9 Watt
Transistor count	2,540 million	181 million
Video outputs and ports
7.1 channel HD audio on HDMI
Display Connectors	No outputs	No outputs
DisplayPort Multimode (DP++) support	Up to 3840x2160
eDP 1.2 signal support	Up to 3840x2160
HDCP content protection
HDMI
LVDS signal support	Up to 1920x1200
TrueHD and DTS-HD audio bitstreaming
VGA аnalog display support	Up to 2048x1536
Compatibility, dimensions and requirements
Bus support	PCI Express 3.0, PCI Express 2.0
Interface	MXM-B (3.0)	PCIe 1.0 x16
Laptop size	large
SLI options	1
Supplementary power connectors		None
API support
DirectX	12 API	10.1
OpenCL	1.1
OpenGL	4.5	3.3
Memory
Maximum RAM amount	2 GB
Memory bandwidth	64.0 GB / s
Memory bus width	128 Bit
Memory clock speed	2000 MHz
Memory type	GDDR5
Shared memory	0
Standard memory configuration	GDDR5
Technologies
3D Vision
3D Vision / 3DTV Play
Blu-Ray 3D Support
CUDA
Direct Compute
FXAA
GPU Boost
H.264, VC1, MPEG2 1080p video decoder
Optimus
SLI
TXAA
Verde Drivers