Intel Core i7-9800X vs Intel Core i7-9700KF
VS
Intel Core i7-9800X
Intel Core i7-9700KF
Intel Core i7-9800X
Intel Core i7-9700KF
Key Differences | Intel Core i7-9800X | Intel Core i7-9700KF |
---|---|---|
Cores | 8 | 8 |
CPU Threads | 16 | 8 |
Base Clock Speed | 3.8GHz | 3.6GHz |
Turbo Clock Speed | 4.4GHz | 4.9GHz |
TDP (THERMAL DESIGN POINT) | 165W | 95W |
Has integrated graphics | No | No |
Performance per watt | 52.9 | 74.6 |
Performance | Intel Core i7-9800X | Intel Core i7-9700KF |
---|---|---|
CPU Speed & Cores | 8 x 3.8GHz | 8 x 3.6GHz |
Number of CPU Threads | 16 | 8 |
L2 Cache Size | 8MB | 2MB |
L3 Cache Size | 16.5MB | 12MB |
Turbo Boost Frequency | 4.4GHz | 4.9GHz |
L1 Cache Size | 512KB | 512KB |
L2 Core | 1MB/core | 0.25MB/core |
L3 Core | 2.06MB/core | 1.5MB/core |
Clock Multiplier | 38 | Not Known |
Turbo Boost Tech Version | 2 | 2 |
Does it have an unlocked multiplier | No | Yes |
Uses ARM big.LITTLE tech | No | No |
Uses ARM HMP | No | No |
Features | Intel Core i7-9800X | Intel Core i7-9700KF |
---|---|---|
Has AES Support | Yes | Yes |
Supports CPU Throttling | Yes | No |
Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | Yes | Yes |
Has MMX Tech Support | Yes | Yes |
Has F16C Support | Yes | Yes |
Has FMA4 Instructions Support | No | No |
Has Multithreading Tech Support | Yes | Yes |
Has NX Processor Bit Support | Yes | Yes |
Has FMA3 Instructions Support | Yes | Yes |
Supports ARM TrustZone Tech | No | No |
General info | Intel Core i7-9800X | Intel Core i7-9700KF |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 14nm |
TDP (Thermal Design Point) | 165W | 95W |
PCI Express Version | 3 | 3 |
CPU Temperature | 95°C | 100°C |
Does it have Integrated Graphics | No | No |
Supports Power Optimized L2 Cache | No | No |
Memory | Intel Core i7-9800X | Intel Core i7-9700KF |
---|---|---|
RAM Memory Speed | 2666MHz | 2666MHz |
Max Memory Bandwidth | 79.47GB/s | 41.6GB/s |
Max Memory Channels | 4 | 2 |
Supported Memory Size | 128GB | 128GB |
Bus Bandwidth | 8GT/s | 8GT/s |
ECC (Error-Correcting Code) Memory Support | No | No |
DDR Type Memory Version | 4 | 4 |
Benchmarks | Intel Core i7-9800X | Intel Core i7-9700KF |
---|---|---|
PassMark Score | 18293 | 14735 |
PassMark Score (Single Thread) | 2642 | 2950 |
Geekbench 5 Score (Multi-Thread) | 8722 | 7091 |
Geekbench 5 Score (Single Thread) | 1157 | 1292 |
Blender Score (bmw27) | 192seconds | 225.2seconds |
Blender Score (Classroom) | 594.5seconds | 699.3seconds |
PassMark Score (Overclocked) | 20820 | 15683 |
CPU Performance (Per Watt) | 52.9 | 74.6 |
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