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Intel 9th Gen Intel Core i7-9700K vs Intel Core Ultra 5 245K: Comparison
Intel 9th Gen Intel Core i7-9700K and Intel Core Ultra 5 245K separate most on l2 cache: Intel 9th Gen Intel Core i7-9700K at 2 MB, Intel Core Ultra 5 245K at 26 MB, 92% in favour of Intel Core Ultra 5 245K. L3 Cache splits them by another 50%, again favouring Intel Core Ultra 5 245K. They match on 7 other specifications, including form factor, market segment and smt enabled. In Blender Cycles (CPU) the Intel Core Ultra 5 245K scores 318 against 136 for the Intel 9th Gen Intel Core i7-9700K, a lead of 57%.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Intel | Intel |
| Form Factor | Desktop | Desktop |
| Model Number | 9700K | 245K |
| Codename | Coffee Lake Refresh | Arrow Lake-S |
| Core/Thread Count | 8 Core / 8 Thread | 14 Core (6P+8E) / 14 Thread |
| TDP | 95 W | 125W Base / 159W Max Turbo |
| iGPU | Intel UHD Graphics 630 | Intel Arc Graphics (4 Xe Cores) |
| Market Segment | Desktop | Desktop |
| Cache | 12MB L3 + 2MB L2 + 512KB L1 | 24MB L3 + 26MB L2 |
| Socket | LGA1151 | LGA 1851 |
| Boost/Base Clock | 4.9 GHz / 3.6 GHz | 5.2 GHz / 4.2 GHz |
| Socket Status | End of Life | Current |
| Process Node | 14 nm | 3 nm |
| Performance Cores | 8 | 6 |
| Efficiency Cores | 0 | 8 |
| SMT Enabled | false | false |
| P-Core Base Clock | 3.6 | 4.2 |
| P-Core Boost Clock | 4.9 | 5.2 |
| Unlocked Multiplier | true | true |
| L2 Cache | 2 MB-92% | 26 MB |
| L3 Cache | 12 MB-50% | 24 MB |
| Base Power | 95 W | 125 W |
| Max Turbo Power | 95 | 159 |
| Memory Type | DDR4 | DDR5 |
| Max Memory Speed | 2666 | 6400 |
| Memory Channels | 2 | 2 |
| Max Memory Capacity | 128 | 256 |
| ECC Support | false | true |
| Integrated Graphics | Yes | Yes |
| iGPU Model | Intel UHD Graphics 630 | Intel Graphics |
| iGPU Compute Units | 24 | 4 |
| Copilot Plus Certified | false | false |
| PCIe Generation | PCIe 3.0 | PCIe 5.0 |
| PCIe Lanes | 16-33% | 24 |
| Launch MSRP | 374 | 309 |
| Retail Availability | Discontinued | Boxed Retail |
| Series | Core i7 | Core Ultra 5 |
| CPU Process Node | 14 Nanometers | TSMC N3B (Compute Tile) |
| Architecture | Coffee Lake Refresh, 9th Gen Intel Core | Arrow Lake, Core Ultra 200 Series |
| Memory Support | DDR4-2666 | DDR5-6400 |
| Cores | 8 | 14 |
| Threads | 8 | 14 |
Benchmarks
Measured results, not specifications. Percentages are the gap to the leading product in each test.
Blender Cycles (CPU)
Blender 4.5, Blender Open Data (CC0). Median of monster + junkshop + classroom, combined samples/min.
Blender renders 3D scenes by tracing light through them, which loads every core at once. The score measures sustained multi-core throughput, so a chip that wins here can still lose at gaming, where one or two fast cores matter more. Figures come from Blender's Open Data project, which places no restriction on reuse, and we publish the median of every submission for that chip on the same Blender version.
More comparisons in Processors (CPUs)
- AMD 6th Gen A10-8700P APU vs Intel 9th Gen Intel Core i7-9700K
- Intel 8th Gen Intel Core i7-8700K vs Intel Core Ultra 5 245K
- Intel 10th Gen Intel Core i7-10700K vs Intel 9th Gen Intel Core i7-9700K
- Intel 9th Gen Intel Core i7-9700K vs Intel Core Ultra 5 245KF
- Intel Core Ultra 5 245K vs Intel Core Ultra 7 155UL
- Intel Core i7-14700 vs Intel 9th Gen Intel Core i7-9700K