AMD Radeon HD 6770M vs ATI Radeon HD 4200

Comparative analysis of AMD Radeon HD 6770M and ATI Radeon HD 4200 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 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

AMD Radeon HD 6770M

ATI Radeon HD 4200

Differences

Reasons to consider the AMD Radeon HD 6770M

Videocard is newer: launch date 1 year(s) 3 month(s) later
Around 45% higher core clock speed: 725 MHz vs 500 MHz
12x more pipelines: 480 vs 40
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 40 nm vs 55 nm
2x more maximum memory size: 1 GB vs 512 MB
8.6x better performance in PassMark - G3D Mark: 964 vs 112
Around 54% better performance in PassMark - G2D Mark: 572 vs 372
6.9x better performance in GFXBench 4.0 - T-Rex (Frames): 3348 vs 485
6.9x better performance in GFXBench 4.0 - T-Rex (Fps): 3348 vs 485

Specifications (specs)
Launch date	4 January 2011 vs 10 September 2009
Core clock speed	725 MHz vs 500 MHz
Pipelines	480 vs 40
Manufacturing process technology	40 nm vs 55 nm
Maximum memory size	1 GB vs 512 MB
Benchmarks
PassMark - G3D Mark	964 vs 112
PassMark - G2D Mark	572 vs 372
GFXBench 4.0 - T-Rex (Frames)	3348 vs 485
GFXBench 4.0 - T-Rex (Fps)	3348 vs 485

Compare benchmarks

GPU 1: AMD Radeon HD 6770M
GPU 2: ATI Radeon HD 4200

PassMark - G3D Mark

GPU 1

GPU 2

964

112

PassMark - G2D Mark

GPU 1

GPU 2

572

372

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3348

485

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3348

485

Name	AMD Radeon HD 6770M	ATI Radeon HD 4200
PassMark - G3D Mark	964	112
PassMark - G2D Mark	572	372
Geekbench - OpenCL	8338
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	4.817
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	234.842
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.393
CompuBench 1.5 Desktop - Video Composition (Frames/s)	15.475
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	33.71
GFXBench 4.0 - Manhattan (Frames)	3044
GFXBench 4.0 - T-Rex (Frames)	3348	485
GFXBench 4.0 - Manhattan (Fps)	3044
GFXBench 4.0 - T-Rex (Fps)	3348	485
3DMark Fire Strike - Graphics Score	0

Compare specifications (specs)

	AMD Radeon HD 6770M	ATI Radeon HD 4200
Essentials
Architecture	TeraScale 2	RV6xx
Code name	Whistler	RV620
Launch date	4 January 2011	10 September 2009
Place in performance rating	983	900
Type	Laptop	Laptop
Technical info
Core clock speed	725 MHz	500 MHz
Floating-point performance	696.0 gflops
Manufacturing process technology	40 nm	55 nm
Pipelines	480	40
Texture fill rate	17.4 GTexel / s
Thermal Design Power (TDP)	35 Watt
Transistor count	716 million
Video outputs and ports
Display Connectors	No outputs
Compatibility, dimensions and requirements
Interface	MXM-A (3.0)
Laptop size	medium sized
API support
DirectX	11.2 (11_0)	10.1
OpenGL	4.4
Memory
Maximum RAM amount	1 GB	512 MB
Memory bandwidth	57.6 GB / s
Memory bus width	128 Bit
Memory clock speed	3600 MHz
Memory type	GDDR5
Shared memory	0	yes
Technologies
HDCP support
PCI-E 2.0