Intel HD Graphics P4000 vs ATI Radeon HD 4770

Comparative analysis of Intel HD Graphics P4000 and ATI Radeon HD 4770 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, GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

Intel HD Graphics P4000

ATI Radeon HD 4770

Differences

Reasons to consider the Intel HD Graphics P4000

Videocard is newer: launch date 3 year(s) 0 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 22 nm vs 40 nm
Around 78% lower typical power consumption: 45 Watt vs 80 Watt
5.3x better performance in PassMark - G2D Mark: 636 vs 120

Specifications (specs)
Launch date	14 May 2012 vs 28 April 2009
Manufacturing process technology	22 nm vs 40 nm
Thermal Design Power (TDP)	45 Watt vs 80 Watt
Benchmarks
PassMark - G2D Mark	636 vs 120

Reasons to consider the ATI Radeon HD 4770

Around 15% higher core clock speed: 750 MHz vs 650 MHz
Around 76% better performance in PassMark - G3D Mark: 908 vs 516
3.5x better performance in GFXBench 4.0 - T-Rex (Frames): 8618 vs 2461
3.5x better performance in GFXBench 4.0 - T-Rex (Fps): 8618 vs 2461

Specifications (specs)
Core clock speed	750 MHz vs 650 MHz
Benchmarks
PassMark - G3D Mark	908 vs 516
GFXBench 4.0 - T-Rex (Frames)	8618 vs 2461
GFXBench 4.0 - T-Rex (Fps)	8618 vs 2461

Compare benchmarks

GPU 1: Intel HD Graphics P4000
GPU 2: ATI Radeon HD 4770

PassMark - G3D Mark

GPU 1

GPU 2

516

908

PassMark - G2D Mark

GPU 1

GPU 2

636

120

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

2461

8618

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

2461

8618

Name	Intel HD Graphics P4000	ATI Radeon HD 4770
PassMark - G3D Mark	516	908
PassMark - G2D Mark	636	120
Geekbench - OpenCL	1071
GFXBench 4.0 - Manhattan (Frames)	2225
GFXBench 4.0 - Manhattan (Fps)	2225
GFXBench 4.0 - T-Rex (Frames)	2461	8618
GFXBench 4.0 - T-Rex (Fps)	2461	8618

Compare specifications (specs)

	Intel HD Graphics P4000	ATI Radeon HD 4770
Essentials
Architecture	Generation 7.0	TeraScale
Code name	Ivy Bridge GT2	RV740
Launch date	14 May 2012	28 April 2009
Place in performance rating	615	737
Type	Desktop	Desktop
Launch price (MSRP)		$109
Technical info
Boost clock speed	1250 MHz
Core clock speed	650 MHz	750 MHz
Manufacturing process technology	22 nm	40 nm
Thermal Design Power (TDP)	45 Watt	80 Watt
Transistor count	1,200 million	826 million
Floating-point performance		960.0 gflops
Pipelines		640
Texture fill rate		24 GTexel / s
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 1.0 x16	PCIe 2.0 x16
Length		203 mm
Supplementary power connectors		1x 6-pin
API support
DirectX	11.1 (11_0)	10.1
OpenGL	4.0	3.3
Memory
Maximum RAM amount		512 MB
Memory bandwidth		51.2 GB / s
Memory bus width		128 Bit
Memory clock speed		3200 MHz
Memory type		GDDR5