Intel Core i7-14700K vs Intel Core i7-8700K
84Single-core37.3
85.7Multi-core34.7
68.6Gamingspec-based38.5
17 spec wins — Intel Core i7-14700K2 spec wins — Intel Core i7-8700K
InnoReviews verdict
Intel Core i7-14700K wins this desktop processor face-off, 80.9 to 36.4, pulling ahead mainly in multi-core (+51) and single-core (+47). Intel Core i7-8700K 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 i7-14700K
- Stronger single-core score: 84 vs 37
- Stronger multi-core score: 86 vs 35
- 1767% higher L2 cache: 28 MB vs 2 MB
- 288% higher PassMark: 54,000 vs 13,900
- 286% higher Cinebench R23 (multi): 35,500 vs 9,200
Reasons to pick the Intel Core i7-8700K
- 24% lower Base TDP: 95 W vs 125 W
- Lower launch price: $359 vs $409
General
| Spec | Intel Core i7-14700K | Intel Core i7-8700K |
|---|---|---|
| Announced | 2023 | 2017 |
| Socket | LGA1700 | LGA1151-v2 |
| Process | 10 nm+29% | 14 nm |
| Base TDP | 125 W | 95 W+24% |
| Max turbo power | 253 W | — |
| Unlocked multiplier | Yes | Yes |
| Cooler included | No | No |
Cores & Clocks
| Spec | Intel Core i7-14700K | Intel Core i7-8700K |
|---|---|---|
| Cores | 20+233% | 6 |
| Performance cores | 8+33% | 6 |
| Efficiency cores | 12 | 0 |
| Threads | 28+133% | 12 |
| Base clock | 3.4 GHz | 3.7 GHz+9% |
| Boost clock | 5.6 GHz+19% | 4.7 GHz |
| L2 cache | 28 MB+1767% | 2 MB |
| L3 cache | 33 MB+175% | 12 MB |
Integrated GPU
| Spec | Intel Core i7-14700K | Intel Core i7-8700K |
|---|---|---|
| iGPU | Intel UHD Graphics 770 | Intel UHD Graphics 630 |
| iGPU clock | 1,600 MHz | 1,200 MHz |
Memory
| Spec | Intel Core i7-14700K | Intel Core i7-8700K |
|---|---|---|
| Memory support | DDR5-5600 / DDR4-3200 | DDR4-2666 |
| Max memory | 192 GB+200% | 64 GB |
| Memory channels | 2 | 2 |
Platform
| Spec | Intel Core i7-14700K | Intel Core i7-8700K |
|---|---|---|
| PCIe version | 5+67% | 3 |
| CPU PCIe lanes | 20+25% | 16 |
Benchmarks
| Spec | Intel Core i7-14700K | Intel Core i7-8700K |
|---|---|---|
| Geekbench 6 (single) | 3,000+92%Top 19% | 1,560Bottom 33% |
| Geekbench 6 (multi) | 19,300+184%Top 16% | 6,800Bottom 35% |
| Cinebench R23 (single) | 2,200+73%Top 13% | 1,270Bottom 29% |
| Cinebench R23 (multi) | 35,500+286%Top 11% | 9,200Bottom 32% |
| PassMark | 54,000+288%Top 14% | 13,900Bottom 23% |
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