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.
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: 3735 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 | 3735 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 |
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PassMark - G2D Mark |
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Name | NVIDIA GeForce MX450 | ATI Mobility Radeon HD 4830 |
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PassMark - G3D Mark | 3735 | 512 |
PassMark - G2D Mark | 304 | 285 |
Geekbench - OpenCL | 29285 | |
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 | |
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Essentials |
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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 |
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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 |
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Display Connectors | No outputs | No outputs |
Compatibility, dimensions and requirements |
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Interface | PCIe 4.0 x4 | PCIe 2.0 x16 |
Supplementary power connectors | None | |
Laptop size | large | |
API support |
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DirectX | 12.1 | 10.1 |
OpenCL | 1.2 | |
OpenGL | 4.6 | 3.3 |
Shader Model | 6.5 | |
Vulkan | ||
Memory |
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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 |
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GPU Boost | ||
Optimus | ||
CrossFire | ||
Powerplay |