NVIDIA GeForce MX450 vs ATI Mobility Radeon HD 4830

Comparative analysis of NVIDIA GeForce MX450 and ATI Mobility Radeon HD 4830 videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory, Technologies. Benchmark videocards performance analysis: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.

NVIDIA GeForce MX450

ATI Mobility Radeon HD 4830

Differences

Reasons to consider the NVIDIA GeForce MX450

Videocard is newer: launch date 11 year(s) 4 month(s) later
2.5x more core clock speed: 1395 MHz vs 550 MHz
5727.3x more texture fill rate: 100.8 GTexel/s vs 17.6 GTexel / s
Around 40% higher pipelines: 896 vs 640
A newer manufacturing process allows for a more powerful, yet cooler running videocard: 12 nm vs 40 nm
2x more maximum memory size: 2 GB vs 1 GB
3.6x more memory clock speed: 10002 MHz vs 2800 MHz
7.3x better performance in PassMark - G3D Mark: 3737 vs 512
Around 7% better performance in PassMark - G2D Mark: 304 vs 285

Specifications (specs)
Launch date	1 Aug 2020 vs 3 March 2009
Core clock speed	1395 MHz vs 550 MHz
Texture fill rate	100.8 GTexel/s vs 17.6 GTexel / s
Pipelines	896 vs 640
Manufacturing process technology	12 nm vs 40 nm
Maximum memory size	2 GB vs 1 GB
Memory clock speed	10002 MHz vs 2800 MHz
Benchmarks
PassMark - G3D Mark	3737 vs 512
PassMark - G2D Mark	304 vs 285

Compare benchmarks

GPU 1: NVIDIA GeForce MX450
GPU 2: ATI Mobility Radeon HD 4830

PassMark - G3D Mark

GPU 1

GPU 2

3737

512

PassMark - G2D Mark

GPU 1

GPU 2

304

285

Name	NVIDIA GeForce MX450	ATI Mobility Radeon HD 4830
PassMark - G3D Mark	3737	512
PassMark - G2D Mark	304	285
Geekbench - OpenCL	29036
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	849.116
GFXBench 4.0 - Car Chase Offscreen (Frames)	6326
GFXBench 4.0 - Manhattan (Frames)	3710
GFXBench 4.0 - T-Rex (Frames)	3354
GFXBench 4.0 - Car Chase Offscreen (Fps)	6326
GFXBench 4.0 - Manhattan (Fps)	3710
GFXBench 4.0 - T-Rex (Fps)	3354
3DMark Fire Strike - Graphics Score	2065

Compare specifications (specs)

	NVIDIA GeForce MX450	ATI Mobility Radeon HD 4830
Essentials
Architecture	Turing	TeraScale
Code name	N17S-G5 / GP107-670-A1	M97
Launch date	1 Aug 2020	3 March 2009
Place in performance rating	546	543
Type	Laptop	Laptop
Technical info
Boost clock speed	1575 MHz
Core clock speed	1395 MHz	550 MHz
Manufacturing process technology	12 nm	40 nm
Pipelines	896	640
Texture fill rate	100.8 GTexel/s	17.6 GTexel / s
Thermal Design Power (TDP)	50 Watt
Transistor count	4700 million	826 million
Floating-point performance		704.0 gflops
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 4.0 x4	PCIe 2.0 x16
Supplementary power connectors	None
Laptop size		large
API support
DirectX	12.1	10.1
OpenCL	1.2
OpenGL	4.6	3.3
Shader Model	6.5
Vulkan
Memory
Maximum RAM amount	2 GB	1 GB
Memory bandwidth	64.03 GB/s	44.8 GB / s
Memory bus width	64 Bit	128 Bit
Memory clock speed	10002 MHz	2800 MHz
Memory type	GDDR5, GDDR6	GDDR3, DDR3
Shared memory		0
Technologies
GPU Boost
Optimus
CrossFire
Powerplay