NVIDIA GeForce 825M vs NVIDIA GeForce 6800 GT

Comparative analysis of NVIDIA GeForce 825M and NVIDIA GeForce 6800 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.

NVIDIA GeForce 825M

NVIDIA GeForce 6800 GT

Differences

Reasons to consider the NVIDIA GeForce 825M

Videocard is newer: launch date 9 year(s) 9 month(s) later
2.4x more core clock speed: 850 MHz vs 350 MHz
5.4x more texture fill rate: 30.11 GTexel / s vs 5.6 GTexel / s
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 130 nm
2x lower typical power consumption: 33 Watt vs 67 Watt
4x more maximum memory size: 1 GB vs 256 MB
2.6x more memory clock speed: 1800 MHz vs 700 MHz
5.4x better performance in PassMark - G3D Mark: 771 vs 142
Around 11% better performance in PassMark - G2D Mark: 236 vs 212

Specifications (specs)
Launch date	27 January 2014 vs 14 April 2004
Core clock speed	850 MHz vs 350 MHz
Texture fill rate	30.11 GTexel / s vs 5.6 GTexel / s
Manufacturing process technology	28 nm vs 130 nm
Thermal Design Power (TDP)	33 Watt vs 67 Watt
Maximum memory size	1 GB vs 256 MB
Memory clock speed	1800 MHz vs 700 MHz
Benchmarks
PassMark - G3D Mark	771 vs 142
PassMark - G2D Mark	236 vs 212

Compare benchmarks

GPU 1: NVIDIA GeForce 825M
GPU 2: NVIDIA GeForce 6800 GT

PassMark - G3D Mark

GPU 1

GPU 2

771

142

PassMark - G2D Mark

GPU 1

GPU 2

236

212

Name	NVIDIA GeForce 825M	NVIDIA GeForce 6800 GT
PassMark - G3D Mark	771	142
PassMark - G2D Mark	236	212
Geekbench - OpenCL	15796

Compare specifications (specs)

	NVIDIA GeForce 825M	NVIDIA GeForce 6800 GT
Essentials
Architecture	Kepler 2.0	Curie
Code name	GK208	NV40 A1
Launch date	27 January 2014	14 April 2004
Place in performance rating	813	810
Type	Laptop	Desktop
Technical info
Boost clock speed	941 MHz
Core clock speed	850 MHz	350 MHz
Floating-point performance	722.7 gflops
Manufacturing process technology	28 nm	130 nm
Pipelines	384
Texture fill rate	30.11 GTexel / s	5.6 GTexel / s
Thermal Design Power (TDP)	33 Watt	67 Watt
Transistor count	1300 Million	222 million
Video outputs and ports
Display Connectors	No outputs	1x DVI, 1x VGA, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	AGP 8x
Laptop size	medium sized
Supplementary power connectors	None	1x Molex
API support
DirectX	12.0 (11_0)	9.0c
OpenGL	4.6	2.1
Memory
Maximum RAM amount	1 GB	256 MB
Memory bandwidth	14.4 GB / s	32.0 GB / s
Memory bus width	64 Bit	256 Bit
Memory clock speed	1800 MHz	700 MHz
Memory type	DDR3	GDDR3
Shared memory	0