Compare Intel i9-12900T vs Intel i3-12300 vs Intel i9-12900
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
Desktop microprocessor Tray
Desktop microprocessor Tray
Desktop microprocessor Box
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
Graphics
Intel® UHD Graphics 770, 32 execution units, Base 300 MHz, Boost 1.55 GHz, Max 4 displays, DirectX 12, OpenGL 4.5, OpenCL 3.0
Intel® UHD Graphics 730, 24 execution units, Base 300 MHz, Boost 1.45 GHz, Max 4 displays, DirectX 12, OpenGL 4.5, OpenCL 3.0
Intel® UHD Graphics 770, 32 execution units, Base 300 MHz, Boost 1.55 GHz, Max 4 displays, DirectX 12, OpenGL 4.5, OpenCL 3.0
Operating Temperature
Max Tjunction 100°C
Max Tjunction 100°C
Max Tjunction 100°C
Processor | Cores
16 Cores (8 performance cores / 8 efficient cores)
4 Cores (4 performance cores / 0 efficient cores)
16 Cores (8 performance cores / 8 efficient cores)
Processor | Threads
24 Threads
8 Threads
24 Threads
Resolution
Max res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2160 @ 60Hz
Max res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2160 @ 60Hz
Max res DP 7680 x 4320 @ 60Hz / Max res HDMI 4096 x 2160 @ 60Hz
Security
vPro Enterprise, Intel vPro Essentials, Threat Detection Technology (TDT), Active Management Technology (AMT), Standard Manageability (ISM), One-Click Recovery, Hardware Shield Eligibility, Control-Flow Enforcement Technology, Total Memory Encryption -...
Threat Detection Technology (TDT), Standard Manageability (ISM), 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), Virt...
vPro Enterprise, Intel vPro Essentials, Threat Detection Technology (TDT), Active Management Technology (AMT), Standard Manageability (ISM), One-Click Recovery, Hardware Shield Eligibility, Control-Flow Enforcement Technology, Total Memory Encryption -...
Supported Technologies
Gaussian & Neural Accelerator 3.0, Thread Director, Deep Learning Boost (Intel DL Boost), Optane Memory Supported, Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Enhanced Intel SpeedStep Technology, Thermal Moni...
Gaussian & Neural Accelerator 3.0, Deep Learning Boost (Intel DL Boost), Optane Memory Supported, Speed Shift Technology, Hyper-Threading Technology, Enhanced Intel SpeedStep Technology, Thermal Monitoring Technologies, Volume Management Device (VMD)
Gaussian & Neural Accelerator 3.0, Thread Director, Deep Learning Boost (Intel DL Boost), Optane Memory Supported, Speed Shift Technology, Turbo Boost Max Technology 3.0, Hyper-Threading Technology, Enhanced Intel SpeedStep Technology, Thermal Moni...
Thermal Solution
PCG 2020D
PCG 2020C
PCG 2020C
Video
Clear Video HD Technology
Clear Video HD Technology
Clear Video HD Technology
Performance
Cache
30 MB Intel® Smart Cache14 MB L2
12 MB Intel® Smart Cache5 MB L2
30 MB Intel® Smart Cache14 MB L2
Frequency
Max Turbo: 4.90 GHz (Max P-core: 4.80 GHz / Max E-core: 3.60 GHz) | (Base P-core: 1.40 GHz / Base E-core: 1.40 GHz)
Max Turbo: 4.40 GHz (Max P-core: 4.40 GHz) | (Base P-core: 3.50 GHz)
Max Turbo: 5.10 GHz (Max P-core: 5.00 GHz / Max E-core: 3.80 GHz) | (Base P-core: 2.40 GHz / Base E-core: 2.40 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, ECC supported, 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, ECC supported, Max bandwidth 76.8 GB/s
Power Consumption
35 W Base / 106 W Turbo
60 W Base / 89 W Turbo
65 W Base / 202 W Turbo
Production
Debut
2022 Q1
2022 Q1
2022 Q1
Model Name
i9-12900T
i3-12300
i9-12900
Reviews
Neofiliac score
78%
37%
82%
Pros
- 16 cores / 24 threads
- Supports DDR5 memory
- ECC memory
- Has integrated graphics
- PCIe 5.0 support
- Only 4 cores / 8 threads
- Supports DDR5 memory
- Has integrated graphics
- PCIe 5.0 support
- 16 cores / 24 threads
- Supports DDR5 memory
- ECC memory
- Has integrated graphics
- PCIe 5.0 support
Cons
- Low-power rather nonsensical for i9
- Only 12MB of total cache
- Not much better than the i3-12100
- Quite expensive
- Not much better than the i7-12700
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