Intel Core i7-8700 vs Intel Core i7-4771
VS
Intel Core i7-8700
Intel Core i7-4771
Intel Core i7-8700
Intel Core i7-4771
Key Differences | Intel Core i7-8700 | Intel Core i7-4771 |
---|---|---|
Cores | 6 | 4 |
CPU Threads | 12 | 8 |
Base Clock Speed | 3.2GHz | 3.5GHz |
Turbo Clock Speed | 4.6GHz | 3.9GHz |
TDP (THERMAL DESIGN POINT) | 65W | 84W |
Has integrated graphics | Yes | Yes |
Performance per watt | Not Known | Not Known |
Performance | Intel Core i7-8700 | Intel Core i7-4771 |
---|---|---|
CPU Speed & Cores | 6 x 3.2GHz | 4 x 3.5GHz |
Number of CPU Threads | 12 | 8 |
L2 Cache Size | 1.5MB | 1MB |
L3 Cache Size | 12MB | 8MB |
Turbo Boost Frequency | 4.6GHz | 3.9GHz |
L1 Cache Size | 384KB | 256KB |
L2 Core | 0.25MB/core | 0.25MB/core |
L3 Core | 2MB/core | 2MB/core |
Clock Multiplier | 32 | 35 |
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 i7-8700 | Intel Core i7-4771 |
---|---|---|
Has AES Support | Yes | Yes |
Supports CPU Throttling | Yes | Yes |
Supported SSE Version | 4.2 | 4.2 |
Has AVX Support | Yes | Yes |
Has MMX Tech Support | Yes | Yes |
Has F16C Support | Yes | Yes |
Supports ARM TrustZone Tech | No | 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 | Yes |
Miscellaneous | Intel Core i7-8700 | Intel Core i7-4771 |
---|---|---|
Width Size | 37.5mm | 37.5mm |
Height | 37.5mm | 37.5mm |
General info | Intel Core i7-8700 | Intel Core i7-4771 |
---|---|---|
Has 64-bit Support | No Data Found | No Data Found |
Semiconductor Size | 14nm | 22nm |
GPU Base Clock Speed | 350MHz | 350MHz |
TDP (Thermal Design Point) | 65W | 84W |
PCI Express Version | 3 | 3 |
CPU Temperature | 100°C | Not Known |
DirectX Version Info | 12 | Not Known |
OpenGL Driver Version | 4.5 | 4 |
GPU Boost Clock Speed | 1200MHz | 1200MHz |
No. of Supported Displays | 3 | 3 |
Width Size | 37.5mm | 37.5mm |
Height | 37.5mm | 37.5mm |
Does it have Integrated Graphics | Yes | Yes |
Transistor Count | Not Known | 1400 million |
Total GPU Execution Units | Not Known | 20 |
Supports Power Optimized L2 Cache | No | No |
Memory | Intel Core i7-8700 | Intel Core i7-4771 |
---|---|---|
RAM Memory Speed | 2666MHz | 1600MHz |
Max Memory Bandwidth | 42.7GB/s | 25.6GB/s |
Max Memory Channels | 2 | 2 |
Supported Memory Size | 64GB | 32GB |
Bus Bandwidth | 8GT/s | Not Known |
ECC (Error-Correcting Code) Memory Support | No | No |
DDR Type Memory Version | 4 | Not Known |
Benchmarks | Intel Core i7-8700 | Intel Core i7-4771 |
---|---|---|
PassMark Score | 15437 | Not Known |
PassMark Score (Single Thread) | 2594 | Not Known |
Cinebench R20 Score (Multi-Thread) | 3547 | Not Known |
Cinebench R20 Score (Single Thread) | 481 | Not Known |
Similar Comparisons