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

Intel Core i7-8665U

CPU generation and familyCPU generation and family

Name: Intel Core i7-8665U Segment: Mobile
Family: Intel Core i7 Generation: 8
CPU group: Intel Core i 8000U
Predecessor: -- Successor: --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

Frequency: 1.90 GHz CPU Cores: 4
Turbo (1 Core): 4.80 GHz CPU Threads: 8
Turbo (4 Cores): 2.80 GHz
Hyperthreading: Yes Overclocking: No
Core architecture: normal
A core: -- B core: --
C core: --

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 DirectX Version: 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
VP9: Decode / Encode
VP8: 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
ECC: No Memory channels: 2
PCIe version: 3.0 PCIe lanes: 16

EncryptionEncryption

AES-NI: Yes

Thermal ManagementThermal Management

TDP (PL1): 15 W TDP up: 25 W
TDP (PL2): -- TDP down: 10 W
Tjunction max. 100 °C

Technical detailsTechnical details

Instruction set (ISA): x86-64 (64 bit) Virtualization: VT-x, VT-x EPT, VT-d
ISA extensions: SSE4.1, SSE4.2, AVX2
L2-Cache: -- L3-Cache: 8.00 MB
Architecture: Whiskey Lake U Technology: 14 nm
Socket: BGA 1356 Release date: Q2/2019
Part Number: --

Devices using this processorDevices using this processor

Used in: Unknown

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
8x 3.00 GHz (4.70 GHz)
465
Amazon
Intel Core i7-9700F Intel Core i7-9700F
8x 3.00 GHz (4.70 GHz)
465
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Intel Xeon E-2276M Intel Xeon E-2276M
6x 2.80 GHz (4.70 GHz) HT
465
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
464
Amazon
AMD Ryzen 3 PRO 4350GE AMD Ryzen 3 PRO 4350GE
4x 3.50 GHz (4.00 GHz) HT
464
Amazon
AMD Ryzen 3 4200G AMD Ryzen 3 4200G
4x 3.80 GHz (4.10 GHz) HT
464
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AMD Ryzen 7 PRO 4750U AMD Ryzen 7 PRO 4750U
8x 1.70 GHz (4.10 GHz) HT
464
Amazon
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
4x 3.30 GHz (3.70 GHz) HT
1555
Amazon
Intel Core i5-1034G1 Intel Core i5-1034G1
4x 0.80 GHz (3.60 GHz) HT
1551
Amazon
Intel Core i5-1035G1 Intel Core i5-1035G1
4x 1.00 GHz (3.60 GHz) HT
1545
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
1536
Amazon
Intel Core i7-10510U Intel Core i7-10510U
4x 1.80 GHz (4.80 GHz) HT
1523
Amazon
Intel Core i7-1060G7 Intel Core i7-1060G7
4x 1.00 GHz (3.80 GHz) HT
1521
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
1518
Amazon
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
4x 3.60 GHz (3.90 GHz) HT
179
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Intel Core i5-7600K Intel Core i5-7600K
4x 3.80 GHz (4.20 GHz)
179
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Intel Core i7-8809G Intel Core i7-8809G
4x 3.10 GHz (4.20 GHz) HT
179
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
178
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Intel Xeon W-2223 Intel Xeon W-2223
4x 3.60 GHz (3.90 GHz) HT
178
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AMD Ryzen 5 4600H AMD Ryzen 5 4600H
6x 3.00 GHz (4.00 GHz) HT
178
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Intel Core i7-10710U Intel Core i7-10710U
6x 1.10 GHz (4.70 GHz) HT
178
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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
6x 1.90 GHz
606
Amazon
AMD Ryzen 3 3200G AMD Ryzen 3 3200G
4x 3.60 GHz (4.00 GHz)
605
Amazon
AMD Ryzen 3 PRO 3200G AMD Ryzen 3 PRO 3200G
4x 3.60 GHz (4.00 GHz)
605
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
604
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Intel Core i7-4750HQ Intel Core i7-4750HQ
4x 2.00 GHz (3.20 GHz) HT
604
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AMD Ryzen 3 PRO 1300 AMD Ryzen 3 PRO 1300
4x 3.50 GHz (3.70 GHz)
602
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Intel Core i5-6600K Intel Core i5-6600K
4x 3.50 GHz (3.90 GHz)
600
Amazon
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
4x 3.50 GHz (4.10 GHz)
1035
Amazon
Intel Core i3-1110G4 Intel Core i3-1110G4
4x 1.10 GHz (3.50 GHz) HT
1034
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Intel Core i7-8850H Intel Core i7-8850H
6x 2.60 GHz (4.30 GHz) HT
1034
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
1033
Amazon
Intel Xeon Silver 4215R Intel Xeon Silver 4215R
8x 3.20 GHz (4.00 GHz) HT
1033
Amazon
Intel Core i7-7567U Intel Core i7-7567U
2x 3.50 GHz (4.00 GHz) HT
1033
Amazon
Intel Xeon E3-1271 v3 Intel Xeon E3-1271 v3
4x 3.60 GHz (4.00 GHz) HT
1032
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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
4x 3.40 GHz (3.80 GHz) HT
3311
Amazon
Intel Core i5-8305G Intel Core i5-8305G
4x 2.80 GHz (3.80 GHz) HT
3305
Amazon
Intel Core i7-6820HQ Intel Core i7-6820HQ
4x 2.70 GHz (3.60 GHz) HT
3299
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
3289
Amazon
Intel Core i7-4930MX Intel Core i7-4930MX
4x 3.00 GHz (3.90 GHz) HT
3289
Amazon
Intel Xeon E3-1240 v3 Intel Xeon E3-1240 v3
4x 3.40 GHz (3.80 GHz) HT
3281
Amazon
Intel Core i7-8565U Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT
3279
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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
Amazon
Intel Core i7-6700 Intel Core i7-6700
Intel HD Graphics 530 @ 1.15 GHz
442
Amazon
Intel Core i7-6700K Intel Core i7-6700K
Intel HD Graphics 530 @ 1.15 GHz
442
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Intel Core i7-8665U Intel Core i7-8665U
Intel UHD Graphics 620 @ 1.15 GHz
442
Amazon
Intel Core i7-4940MX Intel Core i7-4940MX
Intel HD Graphics 4600 @ 1.35 GHz
432
Amazon
Intel Core i7-4930MX Intel Core i7-4930MX
Intel HD Graphics 4600 @ 1.35 GHz
432
Amazon
AMD A8-6600K AMD A8-6600K
AMD Radeon HD 8570D @ 0.84 GHz
432
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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 i7-4810MQ Intel Core i7-4810MQ
4x 2.80 GHz (3.80 GHz) HT
8745
Amazon
Intel Core i7-4770T Intel Core i7-4770T
4x 2.50 GHz (3.70 GHz) HT
8720
Amazon
Intel Core i7-4790T Intel Core i7-4790T
4x 2.70 GHz (3.90 GHz) HT
8720
Amazon
Intel Core i7-8665U Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT
8637
Amazon
Intel Core i7-4800MQ Intel Core i7-4800MQ
4x 2.70 GHz (3.70 GHz) HT
8629
Amazon
Intel Xeon Silver 4112 Intel Xeon Silver 4112
4x 2.60 GHz (3.00 GHz) HT
8611
Amazon
Intel Xeon E5-2620 v2 Intel Xeon E5-2620 v2
6x 2.10 GHz (2.60 GHz) HT
8600
Amazon
Show all Estimated results for PassMark CPU Mark results



Popular comparisons

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7. Intel Core i7-8665U AMD Ryzen 7 PRO 3700U Intel Core i7-8665U vs AMD Ryzen 7 PRO 3700U
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22. Intel Core i7-8665U Intel Core i7-9700T Intel Core i7-8665U vs Intel Core i7-9700T
23. Intel Core i7-8665U Intel Core i7-6700HQ Intel Core i7-8665U vs Intel Core i7-6700HQ
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