Intel Core i5-13450HX vs Intel Core i9-13900HK
58.8Single-core59.2
50.4Multi-core47.2
28.9Efficiencyspec-based40.5
61.7Platformspec-based58.5
4 spec wins — Intel Core i5-13450HX10 spec wins — Intel Core i9-13900HK
InnoReviews verdict
This one is close to a dead heat: Intel Core i5-13450HX scores 51 against 51.3 for Intel Core i9-13900HK. Pick by the categories that matter to you — Intel Core i9-13900HK edges ahead in single-core, or by price.
Which would you pick?
Key differences
Reasons to pick the Intel Core i5-13450HX
- Stronger multi-core score: 50 vs 47
- 37% higher Max TDP: 157 W vs 115 W
- 26% higher Geekbench 6 (multi): 12,701 vs 10,063
Reasons to pick the Intel Core i9-13900HK
- 100% higher Efficiency cores: 8 vs 4
- 40% higher cores: 14 vs 10
- 25% higher threads: 20 vs 16
- 20% higher L3 cache: 24 MB vs 20 MB
- 18% lower Base TDP: 45 W vs 55 W
General
| Spec | Intel Core i5-13450HX | Intel Core i9-13900HK |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 10 nm | 10 nm |
| Base TDP | 55 W | 45 W+18% |
| Max TDP | 157 W+37% | 115 W |
Cores & Clocks
| Spec | Intel Core i5-13450HX | Intel Core i9-13900HK |
|---|---|---|
| Cores | 10 | 14+40% |
| Performance cores | 6 | 6 |
| Efficiency cores | 4 | 8+100% |
| Threads | 16 | 20+25% |
| Base clock | 2.4 GHz | 2.6 GHz+8% |
| Boost clock | 4.6 GHz | 5.4 GHz+17% |
| L3 cache | 20 MB | 24 MB+20% |
Integrated GPU
| Spec | Intel Core i5-13450HX | Intel Core i9-13900HK |
|---|---|---|
| iGPU | Intel UHD Graphics (16 EU) | Intel Iris Xe Graphics (96 EUs) |
| iGPU clock | 1,450 MHz | 1,500 MHz |
Memory
| Spec | Intel Core i5-13450HX | Intel Core i9-13900HK |
|---|---|---|
| Memory support | DDR5-4800 / DDR4-3200 | — |
| Max memory | 192 GB | — |
Benchmarks
| Spec | Intel Core i5-13450HX | Intel Core i9-13900HK |
|---|---|---|
| Geekbench 6 (single) | 2,415+3%Bottom 36% | 2,353Bottom 30% |
| Geekbench 6 (multi) | 12,701+26%Top 39% | 10,063Bottom 38% |
| Cinebench R23 (single) | 1,741Bottom 46% | 1,801+3%Top 44% |
| Cinebench R23 (multi) | 16,869+5%Top 33% | 16,138Top 36% |
| PassMark | 24,404Top 40% | 26,686+9%Top 33% |
| PassMark (single thread) | 3,526Bottom 43% | 3,745+6%Top 46% |
Related comparisons
Intel Core i5-13450HXvs AMD Ryzen 5 230VSIntel Core i5-13450HXvs Intel Core 5 315VSIntel Core i5-13450HXvs Intel Core i5-1334UVSIntel Core i5-13450HXvs Intel Core i7-13620HVSIntel Core i9-13900HKvs Intel Core i7-13620HVSIntel Core i9-13900HKvs AMD Ryzen 5 230VSIntel Core i9-13900HKvs Intel Core 7 240HVSIntel Core i9-13900HKvs Intel Core 5 120UVS