Compare Intel i7-12800HX vs Intel i9-12900HX vs Intel i7-12800HX
Connectivity
PCI Express
5.0 and 4.0, 20 lanes (Up to 1x16+4, 2x8+4)
5.0 and 4.0, 20 lanes (Up to 1x16+4, 2x8+4)
5.0 and 4.0, 20 lanes (Up to 1x16+4, 2x8+4)
Ports
eDP 1.4b, DP 1.4a, HDMI 2.1
eDP 1.4b, DP 1.4a, HDMI 2.1
eDP 1.4b, DP 1.4a, HDMI 2.1
Construction
Form Factor
Mobile microprocessor Tray
Mobile microprocessor Tray
Mobile microprocessor Tray
Lithography
Intel 7
Intel 7
Intel 7
Platform
Alder Lake
Alder Lake
Alder Lake
Dimensions
Size | Depth
37.5 mm
37.5 mm
37.5 mm
Size | Width
45.0 mm
45.0 mm
45.0 mm
Function
Audio
High Definition Audio, MIPI SoundWire 1.2, Smart Sound Technology
High Definition Audio, MIPI SoundWire 1.2, Smart Sound Technology
High Definition Audio, MIPI SoundWire 1.2, Smart Sound Technology
Graphics
Intel® UHD Graphics for 12th Gen Intel® Processors, 32 execution units, Boost 1.45 GHz, Max 4 displays, DirectX 12.1, OpenGL 4.6, OpenCL 3.0
Intel® UHD Graphics for 12th Gen Intel® Processors, 32 execution units, Boost 1.55 GHz, Max 4 displays, DirectX 12.1, OpenGL 4.6, OpenCL 3.0
Intel® UHD Graphics for 12th Gen Intel® Processors, 32 execution units, Boost 1.45 GHz, Max 4 displays, DirectX 12.1, OpenGL 4.6, OpenCL 3.0
Operating Temperature
Max Tjunction 100°C
Max Tjunction 100°C
Max Tjunction 100°C
Overclockable
Yes
Yes
Yes
Processor | Cores
16 Cores (8 performance cores / 8 efficient cores)
16 Cores (8 performance cores / 8 efficient cores)
16 Cores (8 performance cores / 8 efficient cores)
Processor | Threads
24 Threads
24 Threads
24 Threads
Resolution
Max res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2304 @ 60Hz
Max res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2304 @ 60Hz
Max res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2304 @ 60Hz
Security
Threat Detection Technology (TDT), Control-Flow Enforcement Technology, AES New Instructions, Secure Key, OS Guard, Execute Disable Bit, Boot Guard, Mode-based Execute Control (MBEC), Virtualization Technology (VT-x), Virtualization Technology for Dire...
Threat Detection Technology (TDT), Control-Flow Enforcement Technology, AES New Instructions, Secure Key, OS Guard, Execute Disable Bit, Boot Guard, Mode-based Execute Control (MBEC), Virtualization Technology (VT-x), Virtualization Technology for Dire...
Threat Detection Technology (TDT), Control-Flow Enforcement Technology, AES New Instructions, Secure Key, OS Guard, Execute Disable Bit, Boot Guard, Mode-based Execute Control (MBEC), Virtualization Technology (VT-x), Virtualization Technology for Dire...
Supported Technologies
Gaussian & Neural Accelerator 3.0, Thread Director, Deep Learning Boost (Intel DL Boost), Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Thermal Monitoring Technologies, Volume Management Device (VMD), Wake on V...
Gaussian & Neural Accelerator 3.0, Thread Director, Deep Learning Boost (Intel DL Boost), Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Thermal Monitoring Technologies, Volume Management Device (VMD), Wake on V...
Gaussian & Neural Accelerator 3.0, Thread Director, Deep Learning Boost (Intel DL Boost), Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Thermal Monitoring Technologies, Volume Management Device (VMD), Wake on V...
Performance
Cache
25 MB Intel® Smart Cache
30 MB Intel® Smart Cache
25 MB Intel® Smart Cache
Frequency
Max Turbo: 4.80 GHz (Max P-core: 4.80 GHz / Max E-core: 3.40 GHz)
Max Turbo: 5.00 GHz (Max P-core: 5.00 GHz / Max E-core: 3.60 GHz)
Max Turbo: 4.80 GHz (Max P-core: 4.80 GHz / Max E-core: 3.40 GHz)
Memory | Capacity
Supports up to 128 GB
Supports up to 128 GB
Supports up to 128 GB
Memory | Type
Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s, Max 2 channels, Max bandwidth 76.8 GB/s
Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s, Max 2 channels, Max bandwidth 76.8 GB/s
Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s, Max 2 channels, Max bandwidth 76.8 GB/s
Power Consumption
55 W Base / 157 W Turbo
55 W Base / 157 W Turbo
55 W Base / 157 W Turbo
Production
Debut
2022 Q2
2022 Q2
2022 Q2
Model Name
i7-12800HX
i9-12900HX
i7-12800HX
Reviews
Neofiliac score
79%
89%
79%
Pros
- 16 cores / 24 threads
- Supports DDR5 memory
- Has integrated graphics
- PCIe 5.0 support
- 16 cores / 24 threads
- Supports DDR5 memory
- Has integrated graphics
- PCIe 5.0 support
- 16 cores / 24 threads
- Supports DDR5 memory
- Has integrated graphics
- PCIe 5.0 support
Cons
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