Intel HD Graphics P4000 vs NVIDIA GeForce 7800 GT

Comparative analysis of Intel HD Graphics P4000 and NVIDIA GeForce 7800 GT 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

NVIDIA GeForce 7800 GT

Differences

Reasons to consider the Intel HD Graphics P4000

Videocard is newer: launch date 6 year(s) 9 month(s) later
Around 63% higher core clock speed: 650 MHz vs 400 MHz
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 22 nm vs 110 nm
Around 44% lower typical power consumption: 45 Watt vs 65 Watt
2.1x better performance in PassMark - G3D Mark: 516 vs 244
2.3x better performance in PassMark - G2D Mark: 636 vs 273

Specifications (specs)
Launch date	14 May 2012 vs 11 August 2005
Core clock speed	650 MHz vs 400 MHz
Manufacturing process technology	22 nm vs 110 nm
Thermal Design Power (TDP)	45 Watt vs 65 Watt
Benchmarks
PassMark - G3D Mark	516 vs 244
PassMark - G2D Mark	636 vs 273

Compare benchmarks

GPU 1: Intel HD Graphics P4000
GPU 2: NVIDIA GeForce 7800 GT

PassMark - G3D Mark

GPU 1

GPU 2

516

244

PassMark - G2D Mark

GPU 1

GPU 2

636

273

Name	Intel HD Graphics P4000	NVIDIA GeForce 7800 GT
PassMark - G3D Mark	516	244
PassMark - G2D Mark	636	273
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	NVIDIA GeForce 7800 GT
Essentials
Architecture	Generation 7.0	Curie
Code name	Ivy Bridge GT2	G70
Launch date	14 May 2012	11 August 2005
Place in performance rating	615	593
Type	Desktop	Desktop
Launch price (MSRP)		$449
Price now		$80
Value for money (0-100)		3.16
Technical info
Boost clock speed	1250 MHz
Core clock speed	650 MHz	400 MHz
Manufacturing process technology	22 nm	110 nm
Thermal Design Power (TDP)	45 Watt	65 Watt
Transistor count	1,200 million	302 million
Texture fill rate		8 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 1.0 x16
Length		226 mm
Supplementary power connectors		1x 6-pin
API support
DirectX	11.1 (11_0)	9.0c
OpenGL	4.0	2.1
Memory
Maximum RAM amount		256 MB
Memory bandwidth		32.0 GB / s
Memory bus width		256 Bit
Memory clock speed		1000 MHz
Memory type		GDDR3