Intel Core i5-1340P vs Intel Core i7-1355U
56Single-core60.9
39.2Multi-core37.1
60.2Efficiencyspec-based75.3
50.3iGPU55.7
50.7Platformspec-based50.3
7 spec wins — Intel Core i5-1340P7 spec wins — Intel Core i7-1355U
InnoReviews verdict
Intel Core i7-1355U wins this laptop processor face-off, 52.6 to 49.4, pulling ahead mainly in iGPU (+5) and single-core (+5). Intel Core i5-1340P 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 i5-1340P
- 100% higher Performance cores: 4 vs 2
- 33% higher threads: 16 vs 12
- 32% higher PassMark: 18,284 vs 13,837
- 20% higher cores: 12 vs 10
- 16% higher Max TDP: 64 W vs 55 W
Reasons to pick the Intel Core i7-1355U
- Stronger single-core score: 61 vs 56
- Stronger iGPU score: 56 vs 50
- 50% higher Max memory: 96 GB vs 64 GB
- 46% lower Base TDP: 15 W vs 28 W
- 27% higher 3DMark Time Spy Graphics (iGPU): 1,496 vs 1,175
General
| Spec | Intel Core i5-1340P | Intel Core i7-1355U |
|---|---|---|
| Announced | 2023 | 2023 |
| Process | 10 nm | 10 nm |
| Base TDP | 28 W | 15 W+46% |
| Max TDP | 64 W+16% | 55 W |
Cores & Clocks
| Spec | Intel Core i5-1340P | Intel Core i7-1355U |
|---|---|---|
| Cores | 12+20% | 10 |
| Performance cores | 4+100% | 2 |
| Efficiency cores | 8 | 8 |
| Threads | 16+33% | 12 |
| Base clock | 1.9 GHz+12% | 1.7 GHz |
| Boost clock | 4.6 GHz | 5 GHz+9% |
| L3 cache | 12 MB | 12 MB |
Integrated GPU
| Spec | Intel Core i5-1340P | Intel Core i7-1355U |
|---|---|---|
| iGPU | Intel Iris Xe (80 EU) | Intel Iris Xe (96 EU) |
| iGPU clock | 1,450 MHz | 1,300 MHz |
Memory
| Spec | Intel Core i5-1340P | Intel Core i7-1355U |
|---|---|---|
| Memory support | DDR5-5200 / LPDDR5X-6400 / DDR4-3200 | LPDDR5-6400 / DDR5-5200 / DDR4-3200 / LPDDR4X-4267 |
| Max memory | 64 GB | 96 GB+50% |
Benchmarks
| Spec | Intel Core i5-1340P | Intel Core i7-1355U |
|---|---|---|
| Geekbench 6 (single) | 2,270Bottom 34% | 2,491+10%Top 50% |
| Geekbench 6 (multi) | 8,900Bottom 30% | 8,984+1%Bottom 32% |
| Cinebench R23 (single) | 1,680Bottom 49% | 1,805+7%Top 38% |
| Cinebench R23 (multi) | 9,900+15%Bottom 38% | 8,637Bottom 29% |
| PassMark | 18,284+32%Bottom 45% | 13,837Bottom 27% |
| 3DMark Time Spy Graphics (iGPU) | 1,175Bottom 45% | 1,496+27%Top 42% |
Related comparisons
Intel Core i5-1340Pvs AMD Ryzen 7 5800UVSIntel Core i5-1340Pvs Intel Core i5-13500HVSIntel Core i5-1340Pvs Qualcomm Snapdragon X X1-26-100VSIntel Core i5-1340Pvs AMD Ryzen 5 220VSIntel Core i7-1355Uvs Intel Core i7-12700HVSIntel Core i7-1355Uvs Intel Core i7-1360PVSIntel Core i7-1355Uvs Intel Core Ultra 7 155UVSIntel Core i7-1355Uvs Apple M1 Pro (10-core)VS