Intel Core i5-12450HX vs Intel Core i5-1340P
47.6Single-core56
40.4Multi-core39.2
28.9Efficiencyspec-based60.2
—iGPU50.3
52.2Platformspec-based50.7
4 spec wins — Intel Core i5-12450HX8 spec wins — Intel Core i5-1340P
InnoReviews verdict
Intel Core i5-1340P wins this laptop processor face-off, 49.4 to 42.4, pulling ahead mainly in single-core (+8). Intel Core i5-12450HX still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Core i5-12450HX
- 145% higher Max TDP: 157 W vs 64 W
- 100% higher Max memory: 128 GB vs 64 GB
- 26% higher Base clock: 2.4 GHz vs 1.9 GHz
Reasons to pick the Intel Core i5-1340P
- Stronger single-core score: 56 vs 48
- 100% higher Efficiency cores: 8 vs 4
- 50% higher cores: 12 vs 8
- 49% lower Base TDP: 28 W vs 55 W
- 33% higher threads: 16 vs 12
General
| Spec | Intel Core i5-12450HX | Intel Core i5-1340P |
|---|---|---|
| Announced | 2022 | 2023 |
| Process | 10 nm | 10 nm |
| Base TDP | 55 W | 28 W+49% |
| Max TDP | 157 W+145% | 64 W |
Cores & Clocks
| Spec | Intel Core i5-12450HX | Intel Core i5-1340P |
|---|---|---|
| Cores | 8 | 12+50% |
| Performance cores | 4 | 4 |
| Efficiency cores | 4 | 8+100% |
| Threads | 12 | 16+33% |
| Base clock | 2.4 GHz+26% | 1.9 GHz |
| Boost clock | 4.4 GHz | 4.6 GHz+5% |
| L3 cache | 12 MB | 12 MB |
Integrated GPU
| Spec | Intel Core i5-12450HX | Intel Core i5-1340P |
|---|---|---|
| iGPU | Intel UHD Graphics (16 EU) | Intel Iris Xe (80 EU) |
| iGPU clock | 1,300 MHz | 1,450 MHz |
Memory
| Spec | Intel Core i5-12450HX | Intel Core i5-1340P |
|---|---|---|
| Memory support | DDR5-4800 / DDR4-3200 | DDR5-5200 / LPDDR5X-6400 / DDR4-3200 |
| Max memory | 128 GB+100% | 64 GB |
Benchmarks
| Spec | Intel Core i5-12450HX | Intel Core i5-1340P |
|---|---|---|
| Geekbench 6 (single) | 2,210Bottom 26% | 2,270+3%Bottom 29% |
| Geekbench 6 (multi) | 9,230+4%Bottom 34% | 8,900Bottom 30% |
| Cinebench R23 (single) | — | 1,680Bottom 43% |
| Cinebench R23 (multi) | — | 9,900Bottom 37% |
| PassMark | 17,605Bottom 40% | 18,284+4%Bottom 44% |
| 3DMark Time Spy Graphics (iGPU) | — | 1,175Bottom 42% |
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