NVIDIA GeForce 825M vs AMD Radeon HD 7450M

Comparative analysis of NVIDIA GeForce 825M and AMD Radeon HD 7450M 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).

NVIDIA GeForce 825M

AMD Radeon HD 7450M

Differences

Reasons to consider the NVIDIA GeForce 825M

Videocard is newer: launch date 2 year(s) 0 month(s) later
Around 21% higher core clock speed: 850 MHz vs 700 MHz
5.4x more texture fill rate: 30.11 GTexel / s vs 5.6 GTexel / s
2.4x more pipelines: 384 vs 160
3.2x better floating-point performance: 722.7 gflops vs 224.0 gflops
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 28 nm vs 40 nm
2.3x better performance in PassMark - G3D Mark: 771 vs 330
33.2x better performance in Geekbench - OpenCL: 15796 vs 476

Specifications (specs)
Launch date	27 January 2014 vs 7 January 2012
Core clock speed	850 MHz vs 700 MHz
Texture fill rate	30.11 GTexel / s vs 5.6 GTexel / s
Pipelines	384 vs 160
Floating-point performance	722.7 gflops vs 224.0 gflops
Manufacturing process technology	28 nm vs 40 nm
Benchmarks
PassMark - G3D Mark	771 vs 330
Geekbench - OpenCL	15796 vs 476

Reasons to consider the AMD Radeon HD 7450M

4.7x lower typical power consumption: 7 Watt vs 33 Watt
Around 87% better performance in PassMark - G2D Mark: 441 vs 236

Specifications (specs)
Thermal Design Power (TDP)	7 Watt vs 33 Watt
Benchmarks
PassMark - G2D Mark	441 vs 236

Compare benchmarks

GPU 1: NVIDIA GeForce 825M
GPU 2: AMD Radeon HD 7450M

PassMark - G3D Mark

GPU 1

GPU 2

771

330

PassMark - G2D Mark

GPU 1

GPU 2

236

441

Geekbench - OpenCL

GPU 1

GPU 2

15796

476

Name	NVIDIA GeForce 825M	AMD Radeon HD 7450M
PassMark - G3D Mark	771	330
PassMark - G2D Mark	236	441
Geekbench - OpenCL	15796	476
GFXBench 4.0 - Manhattan (Frames)		1832
GFXBench 4.0 - Manhattan (Fps)		1832
GFXBench 4.0 - T-Rex (Frames)		3493
GFXBench 4.0 - T-Rex (Fps)		3493

Compare specifications (specs)

	NVIDIA GeForce 825M	AMD Radeon HD 7450M
Essentials
Architecture	Kepler 2.0	TeraScale 2
Code name	GK208	Seymour
Launch date	27 January 2014	7 January 2012
Place in performance rating	813	815
Type	Laptop	Laptop
Technical info
Boost clock speed	941 MHz
Core clock speed	850 MHz	700 MHz
Floating-point performance	722.7 gflops	224.0 gflops
Manufacturing process technology	28 nm	40 nm
Pipelines	384	160
Texture fill rate	30.11 GTexel / s	5.6 GTexel / s
Thermal Design Power (TDP)	33 Watt	7 Watt
Transistor count	1300 Million	370 million
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 3.0 x8	PCIe 2.0 x16
Laptop size	medium sized
Supplementary power connectors	None
API support
DirectX	12.0 (11_0)	11.2 (11_0)
OpenGL	4.6	4.4
Memory
Maximum RAM amount	1 GB	1 GB
Memory bandwidth	14.4 GB / s	14.4 GB / s
Memory bus width	64 Bit	64 Bit
Memory clock speed	1800 MHz	1800 MHz
Memory type	DDR3	DDR3, GDDR5
Shared memory	0	0