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Intel Core i7-8550U

Intel i5-8550U

Core i7-8550U to jednostka z serii Kaby Lake Refresh (obok i5-8250U jedna z dwóch najbardziej popularnych). Ten procesor posiada 4 rdzenie i jest 8-wątkowy. Mimo to ma niskie TDP (15 W, tyle co w 2-rdzeniowych Kaby Lake). W testach wielowątkowych jest o około 25% słabszy od i7-7700HQ. Wskutek niskiego TDP nie jest jednak w stanie utrzymywać takiej wydajności przez dłuższy czas. Procesor ten ma teoretycznie sporo wyższe taktowanie maksymalne, niż podobny i5-8250U, i ma 8 a nie 6 MB pamięci L3C. W praktyce jego wydajność wielowątkowa jest niewiele lepsza a wydajność jednowątkowa jest o 15% lepsza od tej reprezentowanej przez i5-8250U.

SeriaIntel Kaby Lake Refresh
Nazwa roboczaKaby Lake Refresh

Rodzina: Kaby Lake Refresh Kaby Lake Refresh

Intel Core i7-8650U1.9 - 4.2 GHz4 / 8 cores8 MB L3
Intel Core i7-8550U « 1.8 - 4 GHz4 / 8 cores8 MB L3
Intel Core i5-8350U1.7 - 3.6 GHz4 / 8 cores6 MB L3
Intel Core i5-8250U1.6 - 3.4 GHz4 / 8 cores6 MB L3
Intel Core i3-8130U2.2 - 3.4 GHz2 / 4 cores4 MB L3
Intel Pentium Gold 4417U2.3 GHz2 / 4 cores2 MB L3
Taktowanie1800 - 4000 MHz
Pamięć 1. poziomu256 KB
Pamięć 2. poziomu1 MB
Pamięć 3. poziomu8 MB
Liczba rdzeni / wątków4 / 8
TDP (Thermal Design Power)15 W
Technologia wytwarzania14 nm
GniazdoBGA1356
Cechykontroler pamięci Dual-Channel DDR4, HyperThreading, AVX, AVX2, Quick Sync, Virtualization, AES-NI
GPUIntel UHD Graphics 620 (300 - 1150 MHz)
64-bityobsługa 64-bitów
Architecturex86
Najniższa cena$409 U.S.
Data premiery21/08/2017

Testy

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
28.1 pt (39%)
2.47 -91%
...
26.5 -6%
Intel Core i3-1110G4
26.7 -5%
26.7 -5%
Intel Core i3-1005G1
26.9 -4%
27 -4%
27.1 -4%
27.6 -2%
Intel Pentium Gold 7505
27.7 -1%
27.9 -1%
Intel Core i7-8550U
28.1
Intel Core i5-8260U
28.2 0%
28.2 0%
28.2 0%
Intel Core i5-1035G4
28.3 1%
AMD Ryzen 3 4300U
28.4 1%
Intel Core i5-1035G1
28.6 2%
28.7 2%
28.8 2%
28.8 2%
...
57 103%
max:
72.1 157%
0%
100%
Cinebench R23 - Cinebench R23 Multi Core
2914 Points (3%)
202 -93%
...
Intel Core i3-1005G1
2303 -21%
2546 -13%
Intel Pentium Gold 7505
2600 -11%
Intel Core i5-1140G7
2611 -10%
2699 -7%
2711 -7%
2729 -6%
2730 -6%
Intel Core i5-1130G7
2739 -6%
Intel Core i7-8550U
2914
AMD Ryzen 5 3450U
2927 0%
Intel Core i5-8260U
3028 4%
Intel Core i3-1115G4
3038 4%
Intel Core i5-10310U
3094 6%
3108 7%
AMD Ryzen Embedded V1605B
3160 8%
3321 14%
Intel Core i7-1180G7
3434 18%
3500 20%
...
32782 1025%
max:
107681 3595%
0%
100%
Cinebench R23 - Cinebench R23 Single Core
1021 Points (43%)
114 -89%
...
918 -10%
971 -5%
974 -5%
976 -4%
988 -3%
1001 -2%
1003 -2%
1008 -1%
Intel Core i5-1035G1
1016 0%
Intel Core i7-8550U
1021
1033 1%
Intel Core i5-10310U
1051 3%
Intel Core i3-1005G1
1055 3%
AMD Ryzen 3 4300U
1074 5%
Intel Core i5-10200H
1089 7%
1096 7%
Intel Pentium Gold 7505
1113 9%
1115 9%
Intel Core i7-10810U
1119 10%
...
2188 114%
max:
2351 130%
0%
100%
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 383     avg: 388.5     median: 388.5 (43%)     max: 394 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 1118     avg: 1128     median: 1128 (3%)     max: 1138 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 301     avg: 576     median: 553 (3%)     max: 761 Points
31 -95%
...
533 -7%
548 -5%
Intel Core i7-1180G7
549 -5%
554 -4%
555 -4%
561 -3%
AMD Ryzen 3 4300U
563 -2%
AMD Ryzen 5 3450U
567 -2%
570 -1%
Intel Core i7-8550U
576
578 0%
584 1%
589 2%
Intel Core i5-1035G4
592 3%
592 3%
594 3%
598 4%
Intel Core i5-10310U
601 4%
609 6%
...
5600 872%
max:
15842 2650%
0%
100%
04080120160200240280320360400440480520560600640680720760Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 108     avg: 159.5     median: 163 (49%)     max: 172 Points
19 -88%
...
157 -2%
157 -2%
157.7 -1%
158 -1%
158 -1%
158.5 -1%
159 0%
159 0%
159.3 0%
Intel Core i7-8550U
159.5
Intel Core i3-1110G4
160.4 1%
Intel Core i5-1130G7
160.9 1%
162.7 2%
163 2%
163 2%
AMD Ryzen 3 4300U
163.9 3%
Intel Core i5-1035G4
164.4 3%
Intel Core i5-1035G1
164.6 3%
Intel Core i5-1035G7
165 3%
...
311 95%
max:
332 108%
0%
100%
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 4.38     avg: 6.3     median: 6.1 (8%)     max: 8.56 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.43     avg: 1.8     median: 1.9 (47%)     max: 1.95 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 4202     avg: 6333     median: 6423 (39%)     max: 8211 pkt.
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 11694     avg: 17867     median: 17321.5 (13%)     max: 24180 pkt.
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 12279     avg: 23153     median: 22717 (16%)     max: 31667 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 6737     avg: 8065     median: 8370.5 (10%)     max: 8436 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 257.5     avg: 352     median: 366.7 (4%)     max: 435 s
wPrime 2.10 - wPrime 2.0 32m *
min: 7.047     avg: 9.8     median: 9.9 (2%)     max: 12.7 s
WinRAR - WinRAR 4.0
min: 3847     avg: 4487     median: 4374 (7%)     max: 5287 pkt.
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
15613 MIPS (9%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
4337 MIPS (52%)
X264 HD Benchmark 4.0 - x264 Pass 2
min: 32     avg: 35.3     median: 33.1 (12%)     max: 41 fps
X264 HD Benchmark 4.0 - x264 Pass 1
min: 143.6     avg: 153.9     median: 147.9 (34%)     max: 178 fps
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 3.77     avg: 4     median: 3.9 (7%)     max: 4.43 fps
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TrueCrypt - TrueCrypt Serpent
min: 0.357     avg: 0.4     median: 0.4 (13%)     max: 0.469 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.583     avg: 0.7     median: 0.7 (13%)     max: 0.793 GB/s
TrueCrypt - TrueCrypt AES
min: 3.3     avg: 4.2     median: 4.3 (11%)     max: 4.6 GB/s
Blender - Blender 2.79 BMW27 CPU *
min: 841     avg: 897     median: 913 (6%)     max: 937 Seconds
R Benchmark 2.5 - R Benchmark 2.5 *
0.7 sec (15%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 4534     avg: 5951     median: 5845 (12%)     max: 7795 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 9     avg: 10.5     median: 9.3 (2%)     max: 17.45 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 20     avg: 23     median: 21.2 (1%)     max: 32.72 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 510     avg: 575     median: 536 (2%)     max: 740 s
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
21623 Points (19%)
3DMark 11 - 3DM11 Performance Physics
min: 3961     avg: 6653     median: 6649 (18%)     max: 9527 Points
3DMark - 3DMark Ice Storm Physics
min: 16314     avg: 42803     median: 44682 (36%)     max: 55226 Points
3DMark - 3DMark Ice Storm Extreme Physics
min: 16312     avg: 37536     median: 36876 (30%)     max: 51937 Points
3DMark - 3DMark Ice Storm Unlimited Physics
min: 27917     avg: 50269     median: 52842 (45%)     max: 58213 Points
3DMark - 3DMark Cloud Gate Physics
min: 3437     avg: 5739     median: 5695 (14%)     max: 7725 Points
3DMark - 3DMark Fire Strike Standard Physics
min: 3961     avg: 8228     median: 8306 (15%)     max: 11110 Points