Intel Core i5-9400 vs Intel Atom Z650
VS
Intel Core i5-9400
Intel Atom Z650
Key Differences
Performance
Features
Miscellaneous
General info
Memory
Benchmarks
Intel Core i5-9400
Intel Atom Z650
Key Differences
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| Cores | 6 | 1 |
| CPU Threads | 6 | 2 |
| Base Clock Speed | 2.9GHz | 1.2GHz |
| Turbo Clock Speed | 4.1GHz | Not Known |
| TDP (THERMAL DESIGN POINT) | 65W | 3W |
| Has integrated graphics |  Yes
|
Yes
|
| Performance per watt | 70.6 | Not Known |
Performance
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| CPU Speed & Cores | 6 x 2.9GHz | 1 x 1.2GHz |
| Number of CPU Threads | 6 | 2 |
| L2 Cache Size | 1.5MB | 0.5MB |
| L3 Cache Size | 9MB | Not Known |
| Turbo Boost Frequency | 4.1GHz | Not Known |
| L1 Cache Size | 384KB | 56KB |
| L2 Core | 0.25MB/core | 0.5MB/core |
| L3 Core | 1.5MB/core | Not Known |
| Clock Multiplier | 29 | Not Known |
| Turbo Boost Tech Version | 2 | Not Known |
| Does it have an unlocked multiplier |  No
|
No
|
| Uses ARM big.LITTLE tech | No
|
No
|
| Uses ARM HMP | No
|
No
|
Features
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| Has AES Support | Yes
|
No
|
| Supports CPU Throttling | Yes
|
Yes
|
| Supported SSE Version | 4.2 | 3 |
| Has AVX Support | Yes
|
No
|
| Has MMX Tech Support | Yes
|
Yes
|
| Has F16C Support | Yes
|
No
|
| Has FMA4 Instructions Support | No
|
No
|
| Has Multithreading Tech Support | Yes
|
Yes
|
| Has NX Processor Bit Support | Yes
|
Yes
|
| Has FMA3 Instructions Support | Yes
|
No
|
| Supports ARM TrustZone Tech | No
|
No
|
Miscellaneous
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| Width Size | 37.5mm | 13.8mm |
| Height | 37.5mm | 13.8mm |
General info
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| Has 64-bit Support | No Data Found | No
|
| Semiconductor Size | 14nm | No Data Found |
| GPU Base Clock Speed | 350MHz | 400MHz |
| TDP (Thermal Design Point) | 65W | 3W |
| PCI Express Version | 3 | Not Known |
| CPU Temperature | 100°C | 90°C |
| DirectX Version Info | 12 | Not Known |
| OpenGL Driver Version | 4.5 | Not Known |
| GPU Boost Clock Speed | 1050MHz | Not Known |
| No. of Supported Displays | 3 | Not Known |
| Height | 37.5mm | 13.8mm |
| Width Size | 37.5mm | 13.8mm |
| Does it have Integrated Graphics | Yes
|
Yes
|
| Transistor Count | Not Known | 176 million |
| Supports Power Optimized L2 Cache | No
|
No
|
Memory
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| RAM Memory Speed | 2666MHz | 800MHz |
| Max Memory Bandwidth | 41.6GB/s | Not Known |
| Max Memory Channels | 2 | 1 |
| Supported Memory Size | 128GB | 2GB |
| Bus Bandwidth | 8GT/s | Not Known |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
| DDR Type Memory Version | 4 | Not Known |
Benchmarks
|
Intel Core i5-9400 | Intel Atom Z650 |
|---|---|---|
| PassMark Score | 9548 | Not Known |
| PassMark Score (Single Thread) | 2503 | Not Known |
| Geekbench 5 Score (Multi-Thread) | 4586 | Not Known |
| Geekbench 5 Score (Single Thread) | 1060 | Not Known |
| Blender Score (Classroom) | 1065.9seconds | Not Known |
| Blender Score (bmw27) | 349.4seconds | Not Known |
| PassMark Score (Overclocked) | 10436 | Not Known |
| CPU Performance (Per Watt) | 70.6 | Not Known |
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