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Intel Core i9-12900KF vs Intel Celeron 900
Last updated:
Benchmarks
Performance Overview
Average performance across multiple benchmarks
Single-core performance
Multi-core performance
Cinebench R23 Single-Core
Single-core performance
Intel Core i9-12900KF
100 %
16C / 24T · 5.20 GHz
1C / 1T · 0.80 GHz
Cinebench R23 Multi-Core
Multi-core performance
Intel Core i9-12900KF
100 %
16C / 24T · 5.00 GHz
1C / 1T · 0.80 GHz
Geekbench 6 Single-Core
Single-core performance
Intel Core i9-12900KF
100 %
16C / 24T · 5.20 GHz
1C / 1T · 0.80 GHz
Geekbench 6 Multi-Core
Multi-core performance
Intel Core i9-12900KF
100 %
16C / 24T · 5.00 GHz
1C / 1T · 0.80 GHz
Geekbench 5, 64bit Single-Core
Single-core performance
Intel Core i9-12900KF
100 %
16C / 24T · 5.20 GHz
Intel Celeron 900
15 %
1C / 1T · 0.80 GHz
Geekbench 5, 64bit Multi-Core
Multi-core performance
Intel Core i9-12900KF
100 %
16C / 24T · 5.00 GHz
1C / 1T · 0.80 GHz
More benchmarks
Cinebench 2026 (ST)
218 entries
218 entries
Cinebench 2026 (MC)
219 entries
219 entries
Cinebench 2024 (SC)
427 entries
427 entries
Cinebench 2024 (MC)
422 entries
422 entries
Cinebench R23 (SC)
690 entries
690 entries
Cinebench R23 (MC)
665 entries
665 entries
Geekbench 6 (SC)
1,989 entries
1,989 entries
Geekbench 6 (MC)
1,927 entries
1,927 entries
Cinebench R20 (SC)
666 entries
666 entries
Geekbench 5 (SC)
2,512 entries
2,512 entries
Cinebench R20 (MC)
615 entries
615 entries
Geekbench 5 (MC)
2,483 entries
2,483 entries
Blender 3.1 Benchmark
213 entries
213 entries
PassMark CPU-Mark
2,504 entries
2,504 entries
CPU-Z Benchmark 17 (SC)
250 entries
250 entries
CPU-Z Benchmark 17 (MC)
751 entries
751 entries
V-Ray CPU-Render
251 entries
251 entries
Cinebench R15 (SC)
1,113 entries
1,113 entries
Cinebench R15 (MC)
1,110 entries
1,110 entries
CPU performance per watt (efficiency)
140 entries
140 entries
Specifications
At a glance
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| Family | Intel Core i9 (81) | Intel Celeron (165) |
| CPU group | Intel Core i 12000 (34) | Intel Celeron 900 (1) |
| Architecture | Alder Lake S | Penryn-L |
| Technology | 10 nm | 45 nm |
| Segment | Desktop | Notebook |
| Socket | LGA 1700 | PGA 478 |
| Predecessor | Intel Core i9-11900KF | |
| Successor | Intel Core i9-13900KF |
CPU Cores and Base Frequency
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| CPU Cores / Threads | 16 / 24 | 1 / 1 |
| Hyperthreading / SMT | ✓ | ✗ |
| Core architecture | hybrid (big.LITTLE) | normal |
| Core Cluster 1: | 8x Golden Cove 3.20 - 5.20 GHz |
1x 0.80 GHz |
| Core Cluster 2: | 8x Gracemont 2.40 - 3.90 GHz |
|
| L2-Cache | 14.00 MB | 1.00 MB |
| L3-Cache | 30.00 MB | |
| Overclocking | ✓ | ✗ |
Integrated graphics (iGPU)
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| GPU name | no iGPU | no iGPU |
| GPU frequency | ||
| CUs / Shader | / | / |
| Raytracing | ✗ | ✗ |
| Max. displays | ||
| Max. GPU Memory | ||
| Technology | ||
| Release date |
NPU AI performance
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| AI hardware | ||
| AI specifications | ||
| NPU + CPU + iGPU |
Memory & PCIe
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| Memory | DDR5-4800 (76.8 GB/s) DDR4-3200 (51.2 GB/s) | DDR3L-1333 (10.7 GB/s) |
| Max. Memory | 128 GB | 4 GB |
| Memory channels | 2 | 1 |
| ECC | No | No |
| PCIe | 5.0 x 20 | |
| PCIe Bandwidth | 78.8 GB/s |
Thermal Management
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| TDP | 125 W | 35 W |
| TDP (PL2) | 241 W | |
| TDP up | ||
| TDP down | ||
| T. junction max. | 100 °C | 100 °C |
Technical details
|
Wischen
|
Intel Core i9-12900KF | Intel Celeron 900 |
|---|---|---|
| Chip design | Monolithic | Monolithic |
| AES-NI | ✓ | ✗ |
| Operating systems | Windows 10, Windows 11, Linux | Windows, Linux |
| Instruction set | x86-64 (64 bit) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ | |
| Release date | Q4/2021 | Q1/2009 |
| Release price | 564 $ | |
| Documents | Technical data sheet | Technical data sheet |
User Reviews
Your rating
Here you can rate one or both of the processors. The average rating of Intel Core i9-12900KF is 4.4 stars (37 ratings), while Intel Celeron 900 has received 2.3 stars (3 ratings).
Click on the stars to rate one or both processors.
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Intel Core i9-12900KF
16C / 24T · 5.20 GHz
9
Intel Celeron 900
1C / 1T · 0.00 GHz
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