Intel Core i7-8665U - Benchmark, Test and Specs
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| Name: | Intel Core i7-8665U | Segment: | Mobile |
| Family: | Intel Core i7 | Generation: | 8 |
| CPU group: | Intel Core i 8000U | ||
| Predecessor: | -- | Successor: | -- |
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| 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 | ||
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| 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 |
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| 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 | ||
CPU generation and family
CPU Cores and Base Frequency
Internal Graphics
Hardware codec support
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| Memory type: | DDR4-2400 SO-DIMM | Max. Memory: | 64 GB |
| ECC: | No | Memory channels: | 2 |
| PCIe version: | 3.0 | PCIe lanes: | 16 |
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| AES-NI: | Yes | ||
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| TDP (PL1): | 15 W | TDP up: | 25 W |
| TDP (PL2): | -- | TDP down: | 10 W |
| Tjunction max. | 100 °C | ||
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| 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: | -- | ||
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4 x 1.90 GHz, Turbo 4.80 GHz (15 W TDP) buy now on Amazon and save!
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| Used in: | Unknown | ||
Memory & PCIe
Encryption
Thermal Management
Technical details
Devices using this processorBenchmark 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.
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Intel Core i7-9700
8x 3.00 GHz (4.70 GHz) |
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Intel Core i7-9700F
8x 3.00 GHz (4.70 GHz) |
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Intel Xeon E-2276M
6x 2.80 GHz (4.70 GHz) HT |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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AMD Ryzen 3 PRO 4350GE
4x 3.50 GHz (4.00 GHz) HT |
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AMD Ryzen 3 4200G
4x 3.80 GHz (4.10 GHz) HT |
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AMD Ryzen 7 PRO 4750U
8x 1.70 GHz (4.10 GHz) HT |
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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.
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Intel Xeon E3-1230 v3
4x 3.30 GHz (3.70 GHz) HT |
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Intel Core i5-1034G1
4x 0.80 GHz (3.60 GHz) HT |
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Intel Core i5-1035G1
4x 1.00 GHz (3.60 GHz) HT |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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Intel Core i7-10510U
4x 1.80 GHz (4.80 GHz) HT |
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Intel Core i7-1060G7
4x 1.00 GHz (3.80 GHz) HT |
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Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT |
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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.|
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AMD Ryzen 3 3100
4x 3.60 GHz (3.90 GHz) HT |
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Intel Core i5-7600K
4x 3.80 GHz (4.20 GHz) |
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Intel Core i7-8809G
4x 3.10 GHz (4.20 GHz) HT |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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Intel Xeon W-2223
4x 3.60 GHz (3.90 GHz) HT |
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AMD Ryzen 5 4600H
6x 3.00 GHz (4.00 GHz) HT |
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Intel Core i7-10710U
6x 1.10 GHz (4.70 GHz) HT |
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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.
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Intel Xeon E5-2609 v3
6x 1.90 GHz |
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AMD Ryzen 3 3200G
4x 3.60 GHz (4.00 GHz) |
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AMD Ryzen 3 PRO 3200G
4x 3.60 GHz (4.00 GHz) |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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Intel Core i7-4750HQ
4x 2.00 GHz (3.20 GHz) HT |
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AMD Ryzen 3 PRO 1300
4x 3.50 GHz (3.70 GHz) |
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Intel Core i5-6600K
4x 3.50 GHz (3.90 GHz) |
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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.|
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Intel Core i5-7600
4x 3.50 GHz (4.10 GHz) |
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Intel Core i3-1110G4
4x 1.10 GHz (3.50 GHz) HT |
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Intel Core i7-8850H
6x 2.60 GHz (4.30 GHz) HT |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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Intel Xeon Silver 4215R
8x 3.20 GHz (4.00 GHz) HT |
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Intel Core i7-7567U
2x 3.50 GHz (4.00 GHz) HT |
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Intel Xeon E3-1271 v3
4x 3.60 GHz (4.00 GHz) HT |
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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.|
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Intel Xeon E3-1245 v3
4x 3.40 GHz (3.80 GHz) HT |
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Intel Core i5-8305G
4x 2.80 GHz (3.80 GHz) HT |
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Intel Core i7-6820HQ
4x 2.70 GHz (3.60 GHz) HT |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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Intel Core i7-4930MX
4x 3.00 GHz (3.90 GHz) HT |
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Intel Xeon E3-1240 v3
4x 3.40 GHz (3.80 GHz) HT |
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Intel Core i7-8565U
4x 1.80 GHz (4.60 GHz) HT |
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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.|
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Intel Core i5-6600K
Intel HD Graphics 530 @ 1.15 GHz |
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Intel Core i7-6700
Intel HD Graphics 530 @ 1.15 GHz |
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Intel Core i7-6700K
Intel HD Graphics 530 @ 1.15 GHz |
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Intel Core i7-8665U
Intel UHD Graphics 620 @ 1.15 GHz |
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Intel Core i7-4940MX
Intel HD Graphics 4600 @ 1.35 GHz |
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Intel Core i7-4930MX
Intel HD Graphics 4600 @ 1.35 GHz |
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AMD A8-6600K
AMD Radeon HD 8570D @ 0.84 GHz |
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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.|
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Intel Core i7-4810MQ
4x 2.80 GHz (3.80 GHz) HT |
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Intel Core i7-4770T
4x 2.50 GHz (3.70 GHz) HT |
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Intel Core i7-4790T
4x 2.70 GHz (3.90 GHz) HT |
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Intel Core i7-8665U
4x 1.90 GHz (4.80 GHz) HT |
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Intel Core i7-4800MQ
4x 2.70 GHz (3.70 GHz) HT |
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Intel Xeon Silver 4112
4x 2.60 GHz (3.00 GHz) HT |
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Intel Xeon E5-2620 v2
6x 2.10 GHz (2.60 GHz) HT |
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