Intel Core i7-8665U - Benchmark, Test and specs

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The Intel Core i7-8665U has 4 cores with 8 threads and is based on the 8. gen of the Intel Core i7 series. The processor uses a mainboard with the BGA 1356 socket and was released in Q2/2019.
Intel Core i7-8665U
CPU lineageCPU lineage
Name: Intel Core i7-8665U
Family: Intel Core i7
CPU group: Intel Core i 8000U
Segment: Mobile
Generation: 8
Predecessor: --
Successor: --
CPU Cores and Base FrequencyCPU Cores and Base Frequency
CPU Cores / Threads: 4 / 8
Core architecture: normal
Cores: 4x
Hyperthreading / SMT: Yes
Overclocking: No
Frequency: 1.90 GHz
Turbo Frequency (1 Core): 4.80 GHz
Turbo Frequency (4 Cores): 2.80 GHz
Internal GraphicsInternal Graphics
GPU name: Intel UHD Graphics 620
GPU frequency: 0.30 GHz
GPU (Turbo): 1.15 GHz
Execution units: 24
Shader: 192
Max. GPU Memory: 64 GB
Max. displays: 3
Generation: 9.5
Direct X: 12
Technology: 14 nm
Release date: Q3/2016
Hardware codec supportHardware codec support
h265 / HEVC (8 bit): Decode / Encode
h265 / HEVC (10 bit): Decode / Encode
h264: Decode / Encode
VP8: Decode / Encode
VP9: Decode / Encode
AV1: No
AVC: Decode / Encode
VC-1: Decode
JPEG: Decode / Encode
Memory & PCIeMemory & PCIe
Memory type: DDR4-2400 SO-DIMM
Max. Memory: 64 GB
Memory channels: 2
Bandwidth: --
ECC: No
PCIe: 3.0 x 16
AES-NI: Yes
Thermal ManagementThermal Management
TDP (PL1): 15 W
TDP (PL2): --
TDP up: 25 W
TDP down: 10 W
Tjunction max.: 100 °C
Technical detailsTechnical details
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX2
L2-Cache: --
L3-Cache: 8.00 MB
Architecture: Whiskey Lake U
Technology: 14 nm
Virtualization: VT-x, VT-x EPT, VT-d
Socket: BGA 1356
Release date: Q2/2019
Part Number: --

Benchmark results

Verified Benchmark results
The benchmark results for the Intel Core i7-8665U have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i7-9700 Intel Core i7-9700
8C 8T @ 3.00 GHz
465
Intel Core i7-9700F Intel Core i7-9700F
8C 8T @ 3.00 GHz
465
Intel Xeon E-2276M Intel Xeon E-2276M
6C 12T @ 2.80 GHz
465
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
464
AMD Ryzen 3 PRO 4350GE AMD Ryzen 3 PRO 4350GE
4C 8T @ 3.50 GHz
464
AMD Ryzen 7 PRO 4750U AMD Ryzen 7 PRO 4750U
8C 16T @ 1.70 GHz
464
AMD Ryzen 5 3500 AMD Ryzen 5 3500
6C 6T @ 3.60 GHz
464
Show all Cinebench R20 (Single-Core) results



Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Xeon E3-1230 v3 Intel Xeon E3-1230 v3
4C 8T @ 3.30 GHz
1555
Intel Core i5-1034G1 Intel Core i5-1034G1
4C 8T @ 0.80 GHz
1551
Intel Core i5-1035G1 Intel Core i5-1035G1
4C 8T @ 1.00 GHz
1545
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
1536
Intel Core i7-10510U Intel Core i7-10510U
4C 8T @ 1.80 GHz
1523
Intel Core i7-1060G7 Intel Core i7-1060G7
4C 8T @ 1.00 GHz
1521
Intel Core i7-8565U Intel Core i7-8565U
4C 8T @ 1.80 GHz
1518
Show all Cinebench R20 (Multi-Core) results



Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Ryzen 3 3100 AMD Ryzen 3 3100
4C 8T @ 3.60 GHz
179
Intel Core i5-7600K Intel Core i5-7600K
4C 4T @ 3.80 GHz
179
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.10 GHz
179
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
178
Intel Xeon W-2223 Intel Xeon W-2223
4C 8T @ 3.60 GHz
178
AMD Ryzen 5 4600H AMD Ryzen 5 4600H
6C 12T @ 3.00 GHz
178
Intel Core i7-10710U Intel Core i7-10710U
6C 12T @ 1.10 GHz
178
Show all Cinebench R15 (Single-Core) results



Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Xeon E5-2609 v3 Intel Xeon E5-2609 v3
6C 6T @ 1.90 GHz
606
AMD Ryzen 3 3200G AMD Ryzen 3 3200G
4C 4T @ 3.60 GHz
605
AMD Ryzen 3 PRO 3200G AMD Ryzen 3 PRO 3200G
4C 4T @ 3.60 GHz
605
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
604
Intel Core i7-4750HQ Intel Core i7-4750HQ
4C 8T @ 2.00 GHz
604
Intel Xeon E3-1270 Intel Xeon E3-1270
4C 8T @ 3.40 GHz
603
AMD Ryzen 3 PRO 1300 AMD Ryzen 3 PRO 1300
4C 4T @ 3.50 GHz
602
Show all Cinebench R15 (Multi-Core) results



Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-7600 Intel Core i5-7600
4C 4T @ 3.50 GHz
1035
Intel Core i3-1110G4 Intel Core i3-1110G4
4C 8T @ 1.10 GHz
1034
Intel Core i7-8850H Intel Core i7-8850H
6C 12T @ 2.60 GHz
1034
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
1033
Intel Xeon Silver 4215R Intel Xeon Silver 4215R
8C 16T @ 3.20 GHz
1033
Intel Core i7-7567U Intel Core i7-7567U
2C 4T @ 3.50 GHz
1033
Intel Xeon E3-1271 v3 Intel Xeon E3-1271 v3
4C 8T @ 3.60 GHz
1032
Show all Geekbench 5, 64bit (Single-Core) results



Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Xeon E3-1245 v3 Intel Xeon E3-1245 v3
4C 8T @ 3.40 GHz
3311
Intel Core i5-8305G Intel Core i5-8305G
4C 8T @ 2.80 GHz
3305
Intel Core i7-6820HQ Intel Core i7-6820HQ
4C 8T @ 2.70 GHz
3299
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
3289
Intel Core i7-4930MX Intel Core i7-4930MX
4C 8T @ 3.00 GHz
3289
Intel Xeon E3-1240 v3 Intel Xeon E3-1240 v3
4C 8T @ 3.40 GHz
3281
Intel Core i7-8565U Intel Core i7-8565U
4C 8T @ 1.80 GHz
3279
Show all Geekbench 5, 64bit (Multi-Core) results



iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

Intel Core i5-6600K Intel Core i5-6600K
Intel HD Graphics 530 @ 1.15 GHz
442
Intel Core i7-6700 Intel Core i7-6700
Intel HD Graphics 530 @ 1.15 GHz
442
Intel Core i7-6700K Intel Core i7-6700K
Intel HD Graphics 530 @ 1.15 GHz
442
Intel Core i7-8665U Intel Core i7-8665U
Intel UHD Graphics 620 @ 1.15 GHz
442
AMD RX-416GD AMD RX-416GD
AMD Radeon R6 (Merlin Falcon) @ 0.58 GHz
440
Intel Core i7-4940MX Intel Core i7-4940MX
Intel HD Graphics 4600 @ 1.35 GHz
432
Intel Core i7-4930MX Intel Core i7-4930MX
Intel HD Graphics 4600 @ 1.35 GHz
432
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

Intel Core i7-4770T Intel Core i7-4770T
4C 8T @ 2.50 GHz
8720
Intel Core i7-4790T Intel Core i7-4790T
4C 8T @ 2.70 GHz
8720
Intel Core i7-7700 Intel Core i7-7700
4C 8T @ 3.60 GHz
8639
Intel Core i7-8665U Intel Core i7-8665U
4C 8T @ 1.90 GHz
8637
Intel Core i7-4800MQ Intel Core i7-4800MQ
4C 8T @ 2.70 GHz
8629
Intel Core i7-1065G7 Intel Core i7-1065G7
4C 8T @ 1.30 GHz
8611
Intel Xeon Silver 4112 Intel Xeon Silver 4112
4C 8T @ 2.60 GHz
8611
Show all Estimated results for PassMark CPU Mark results



Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


Popular comparisons

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21. Intel Core i5-1035G1 Intel Core i7-8665U Intel Core i5-1035G1 vs Intel Core i7-8665U
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23. Intel Core i7-8665U Intel Core i7-6700HQ Intel Core i7-8665U vs Intel Core i7-6700HQ
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25. Intel Core i7-8665U Intel Core i7-9700T Intel Core i7-8665U vs Intel Core i7-9700T


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