Intel Core i5-1235U vs Intel Core i5-1340P
49.8Single-core56
31.4Multi-core39.2
75.3Efficiencyspec-based60.2
50.3iGPU50.3
47.7Platformspec-based50.7
1 spec wins — Intel Core i5-1235U12 spec wins — Intel Core i5-1340P
InnoReviews verdict
Intel Core i5-1340P wins this laptop processor face-off, 49.4 to 46.9, pulling ahead mainly in multi-core (+8) and single-core (+6). Intel Core i5-1235U 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 i5-1235U
- 46% lower Base TDP: 15 W vs 28 W
Reasons to pick the Intel Core i5-1340P
- Stronger single-core score: 56 vs 50
- Stronger multi-core score: 39 vs 31
- 100% higher Performance cores: 4 vs 2
- 60% higher Cinebench R23 (multi): 9,900 vs 6,200
- 47% higher PassMark: 18,284 vs 12,415
General
| Spec | Intel Core i5-1235U | Intel Core i5-1340P |
|---|---|---|
| Announced | 2022 | 2023 |
| Process | 10 nm | 10 nm |
| Base TDP | 15 W+46% | 28 W |
| Max TDP | 55 W | 64 W+16% |
Cores & Clocks
| Spec | Intel Core i5-1235U | Intel Core i5-1340P |
|---|---|---|
| Cores | 10 | 12+20% |
| Performance cores | 2 | 4+100% |
| Efficiency cores | 8 | 8 |
| Threads | 12 | 16+33% |
| Base clock | 1.3 GHz | 1.9 GHz+46% |
| Boost clock | 4.4 GHz | 4.6 GHz+5% |
| L3 cache | 12 MB | 12 MB |
Integrated GPU
| Spec | Intel Core i5-1235U | Intel Core i5-1340P |
|---|---|---|
| iGPU | Intel Iris Xe (80 EU) | Intel Iris Xe (80 EU) |
| iGPU clock | 1,200 MHz | 1,450 MHz |
Memory
| Spec | Intel Core i5-1235U | Intel Core i5-1340P |
|---|---|---|
| Memory support | LPDDR5-5200 / DDR5-4800 / LPDDR4X-4267 | DDR5-5200 / LPDDR5X-6400 / DDR4-3200 |
| Max memory | 64 GB | 64 GB |
Benchmarks
| Spec | Intel Core i5-1235U | Intel Core i5-1340P |
|---|---|---|
| Geekbench 6 (single) | 2,000Bottom 17% | 2,270+14%Bottom 29% |
| Geekbench 6 (multi) | 6,100Bottom 14% | 8,900+46%Bottom 30% |
| Cinebench R23 (single) | 1,520Bottom 29% | 1,680+11%Bottom 43% |
| Cinebench R23 (multi) | 6,200Bottom 17% | 9,900+60%Bottom 37% |
| PassMark | 12,415Bottom 22% | 18,284+47%Bottom 44% |
| 3DMark Time Spy Graphics (iGPU) | 1,175Bottom 42% | 1,175Bottom 42% |
Related comparisons
Intel Core i5-1235Uvs Intel Core 3 100UVSIntel Core i5-1235Uvs AMD Ryzen 7 5800HVSIntel Core i5-1235Uvs Apple M1 (8-core)VSIntel Core i5-1235Uvs Intel Core i7-11800HVSIntel Core i5-1340Pvs AMD Ryzen 7 5800UVSIntel Core i5-1340Pvs Intel Core 3 304VSIntel Core i5-1340Pvs Intel Core i5-13500HVSIntel Core i5-1340Pvs Qualcomm Snapdragon X X1-26-100VS