Intel Core i7 8550U vs i7 7700HQ 2.8 GHz, So in today’s article, we compare these both CPUs to know which one is best in performance. After reading this you will be able to know and find the best CPU by Comparing them with each other.
| Info | Intel Core i5 8550U | Intel Core i7 7700HQ |
|---|---|---|
| Price | $487.68 BUY NOW! | $954.00 BUY NOW! |
General
| CPU | Core i7 8550U | Core i7 7700HQ |
|---|---|---|
| Vendor | Intel | Intel |
| Released | August 21, 2017 | January 3, 2017 |
| Type | Laptop | Laptop |
| Codename | Kaby Lake R | Kaby Lake |
| Model number | i7-8550U | i7-7700HQ |
| Socket | BGA-1356 | BGA-1440 |
| Integrated GPU | UHD Graphics 620 | HD Graphics 630 |
Basic Comparison
The first difference is that Intel Core i7 8550U is an 8th generation CPU, while Intel Core i7 7700HQ is a 7th generation CPU. both CPUs have 4 Cores and 8 Threads, the base frequency of Core i7 8550U is 1.8 GHz while the base frequency of Core i7 7700HQ is 2.8 GHz. Core i7 8550U was released on 30 Sep 2017 while Core i7 7700HQ was released on 03Jan 2017. Both CPUs Core i7 8550U and Core i7 7700HQ are laptop-based CPUs. Both have different integrated GPU–Graphics Core i7 8550U has 620 UHD Graphics, while Core i7 7700HQ has 630 HD Graphics.
Performance
| CPU | i7 8550U | i7 7700HQ |
|---|---|---|
| Cores | 4 | 4 |
| Threads | 8 | 8 |
| Base Frequency | 1.8 GHz | 2.8 GHz |
| Turbo Boost Frequency | 4 GHz | 3.8 GHz |
| Bus frequency | 100 MHz | – |
| Multiplier | 18x | – |
| Bus Bandwidth | 4 GT/s | 8 GT/s |
| L1 Cache | 64K (per core) | 128K (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| L3 Cache | 8MB (shared) | 6MB (shared) |
| Unlocked Multiplier | No | No |
Intel Core i7 8550U and i7 7500U both have 64K (per core) of Level 1 Cache. Level 2 Cache is also the same which is 256K (per core). Level 3 Cache is different in both Core i7 8550U has 8MB (shared) while Core i7 7500U had 4MB (shared) of Level 3 Cache. In terms of Cache, Core i7 8550U is better than Core i7 7500U.
iGPU
| CPU | i7 8550U | i7 7700HQ |
|---|---|---|
| Integrated Graphics | Intel UHD Graphics 620 | Intel HD Graphics 630 |
| GPU Base Clock | 300 MHz | 350 MHz |
| GPU Boost Clock | 1000 MHz | 1150 MHz |
| Shading Units | 192 | 192 |
| TMUs | 24 | 24 |
| ROPs | 3 | 3 |
| Execution Units | 24 | 24 |
| TGP | 15 W | 15 W |
| Max. Resolution | 4096×2304 – 60 Hz | 4096×2304 – 60 Hz |
Intel Core i7 8550U and i7 7500U both use the same 14nm chip and are 15 Watt. The maximum temperature is up to 100%. GPU Boost Clock of Core i7 8550U is 1000 MHz while i7 7500U has 1050 MHz. Also, both have the same Max Resolution 4096×2304 – 60 Hz. Intel Core i7 8550U and i7 7500U both had 2 memory slots and support up to 32 GB of memory.
Memory support
| CPU | i7 8550U | i7 7500U |
|---|---|---|
| Memory types | DDR4-2400, LPDDR3-2133 | DDR4-2400, LPDDR3-2133, DDR3L-1600 |
| Memory Size | 32 GB | 64 GB |
| Max. Memory Channels | 2 | 2 |
| Max. Memory Bandwidth | 37.5 GB/s | 37.5 GB/s |
| ECC Support | No | No |
Power
| Fabrication process | 14 nm | 14 nm |
| TDP | 15 W | 45 W |
| Max. temperature | 100°C | 100°C |
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Benefits of Intel Core i7 8550U
Intel Core i7 8550U is power efficient and consume 67% less power than the c
Core i7 8550U is a 15 while Core i7 8550U is a 45 Watt CPU
Core i7 8550U has 2 MB more Level 3 Cache than i7 8550U
Core i7 8550U is a newer CPU than i7 8550U as its released 7 months after i7 7700HQ
it also has a 5% higher Turbo Boost frequency than i7 7700HQ
Benefits of Intel Core i7 7700HQ
Intel Core i7 7700HQ can support up to 64 GB of DDR4 RAM
Core i7 7700HQ has a powerful Intel HD Graphics 630 integrated graphics
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