Intel HD Graphics P4000 vs ATI Radeon HD 3850 X2

Comparative analysis of Intel HD Graphics P4000 and ATI Radeon HD 3850 X2 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 3850 X2

Differences

Reasons to consider the Intel HD Graphics P4000

Videocard is newer: launch date 4 year(s) 1 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 22 nm vs 55 nm
3.1x lower typical power consumption: 45 Watt vs 140 Watt
Around 51% better performance in PassMark - G2D Mark: 636 vs 422

Specifications (specs)
Launch date	14 May 2012 vs 4 April 2008
Manufacturing process technology	22 nm vs 55 nm
Thermal Design Power (TDP)	45 Watt vs 140 Watt
Benchmarks
PassMark - G2D Mark	636 vs 422

Reasons to consider the ATI Radeon HD 3850 X2

Around 3% higher core clock speed: 669 MHz vs 650 MHz
Around 59% better performance in PassMark - G3D Mark: 822 vs 516

Specifications (specs)
Core clock speed	669 MHz vs 650 MHz
Benchmarks
PassMark - G3D Mark	822 vs 516

Compare benchmarks

GPU 1: Intel HD Graphics P4000
GPU 2: ATI Radeon HD 3850 X2

PassMark - G3D Mark

GPU 1

GPU 2

516

822

PassMark - G2D Mark

GPU 1

GPU 2

636

422

Name	Intel HD Graphics P4000	ATI Radeon HD 3850 X2
PassMark - G3D Mark	516	822
PassMark - G2D Mark	636	422
Geekbench - OpenCL	1071
GFXBench 4.0 - Manhattan (Frames)	2225
GFXBench 4.0 - Manhattan (Fps)	2225
GFXBench 4.0 - T-Rex (Frames)	2461
GFXBench 4.0 - T-Rex (Fps)	2461

Compare specifications (specs)

	Intel HD Graphics P4000	ATI Radeon HD 3850 X2
Essentials
Architecture	Generation 7.0	TeraScale
Code name	Ivy Bridge GT2	RV670
Launch date	14 May 2012	4 April 2008
Place in performance rating	615	344
Type	Desktop	Desktop
Launch price (MSRP)		$349
Technical info
Boost clock speed	1250 MHz
Core clock speed	650 MHz	669 MHz
Manufacturing process technology	22 nm	55 nm
Thermal Design Power (TDP)	45 Watt	140 Watt
Transistor count	1,200 million	666 million
Floating-point performance		2x 428.2 gflops
Pipelines		2x 320
Texture fill rate		2x 10.7 GTexel / s billion / sec
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		267 mm
API support
DirectX	11.1 (11_0)	10.0
OpenGL	4.0	3.3
Memory
Maximum RAM amount		2x 512 MB
Memory bandwidth		2x 53.0 GB / s
Memory bus width		2x 256 Bit
Memory clock speed		1656 MHz
Memory type		GDDR3