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.
CPU lineageThe segment in which we have classified the Intel Core i7-8665U. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Core i7-8665U. |
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| 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 Frequency
In addition to the number of CPU cores and threads, you can see here whether the Intel Core i7-8665U can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor.
| 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 Graphics
The Intel Core i7-8665U has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. A processor with integrated graphics is also called APU (Accelerated Processing Unit).
| GPU name: | Intel UHD Graphics 620 |
| GPU frequency: | 0.30 GHz |
| GPU (Turbo): | 1.15 GHz |
| Execution units: | 24 |
| Shader: | 192 |
| Max. GPU Memory: | 16 GB |
| Max. displays: | 3 |
| Generation: | 9.5 |
| Direct X: | 12 |
| Technology: | 14 nm |
| Release date: | Q3/2016 |
Hardware codec support
A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
| 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 & PCIeThe memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second. |
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| Memory type: | DDR4-2400 SO-DIMM |
| Max. Memory: | 64 GB |
| Memory channels: | 2 (Dual Channel) |
| Bandwidth: | -- |
| ECC: | No |
| PCIe: | 3.0 x 16 |
| AES-NI: | Yes |
Thermal ManagementThe Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU. |
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| TDP (PL1): | 15 W |
| TDP (PL2): | -- |
| TDP up: | 25 W |
| TDP down: | 10 W |
| Tjunction max.: | 100 °C |
Technical details
Here you will find information on the size of the level 2 and level 3 cache of the Intel Core i7-8665U as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date.
| Technology: | 14 nm |
| Chip design: | Monolithic |
| Socket: | BGA 1356 |
| L2-Cache: | -- |
| L3-Cache: | 8.00 MB |
| Architecture: | Whiskey Lake U |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2 |
| Release date: | Q2/2019 |
| Release price: | 409 $ |
| Part Number: | -- |
| Documents: | -- |
4C 8T @ 1.90 GHz (4.80 GHz)
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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.
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Intel Core i7-9700
8C 8T @ 4.70 GHz |
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Intel Core i7-9700F
8C 8T @ 4.70 GHz |
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Intel Xeon E-2276M
6C 12T @ 4.70 GHz |
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Intel Core i7-8665U
4C 8T @ 4.80 GHz |
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AMD Ryzen 3 PRO 4350GE
4C 8T @ 4.00 GHz |
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AMD Ryzen 7 PRO 4750U
8C 16T @ 4.10 GHz |
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AMD Ryzen 5 3500
6C 6T @ 4.10 GHz |
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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
4C 8T @ 3.70 GHz |
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Intel Core i5-1034G1
4C 8T @ 3.30 GHz |
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Intel Core i5-1035G1
4C 8T @ 3.20 GHz |
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Intel Core i7-8665U
4C 8T @ 2.80 GHz |
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Intel Core i7-10510U
4C 8T @ 3.70 GHz |
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Intel Core i7-1060G7
4C 8T @ 2.60 GHz |
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Intel Core i7-8565U
4C 8T @ 2.40 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
4C 4T @ 4.10 GHz |
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Intel Xeon E3-1230 v6
4C 8T @ 3.90 GHz |
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Intel Core i7-8850H
6C 12T @ 4.30 GHz |
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Intel Core i7-8665U
4C 8T @ 4.80 GHz |
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Intel Xeon Silver 4215R
8C 16T @ 4.00 GHz |
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Intel Core i7-7567U
2C 4T @ 4.00 GHz |
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Intel Xeon E3-1271 v3
4C 8T @ 4.00 GHz |
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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
4C 8T @ 3.80 GHz |
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Intel Core i5-8305G
4C 8T @ 3.40 GHz |
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Intel Core i7-6820HQ
4C 8T @ 3.20 GHz |
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Intel Core i7-8665U
4C 8T @ 2.80 GHz |
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Intel Core i7-4930MX
4C 8T @ 3.90 GHz |
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Intel Xeon E3-1240 v3
4C 8T @ 3.80 GHz |
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Intel Core i7-8565U
4C 8T @ 2.40 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.|
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Intel Core i7-4790S
4C 8T @ 3.20 GHz |
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Intel Core i7-4940MX
4C 8T @ 3.10 GHz |
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Intel Core i5-8400T
6C 6T @ 1.70 GHz |
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Intel Core i7-8665U
4C 8T @ 1.90 GHz |
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Intel Xeon E5-1620 v3
4C 8T @ 3.50 GHz |
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AMD Ryzen 5 2400GE
4C 8T @ 3.20 GHz |
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Intel Core i7-1160G7
4C 8T @ 2.10 GHz |
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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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AMD RX-416GD
AMD Radeon R6 (Merlin Falcon) @ 0.58 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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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 i7-4770T
4C 8T @ 3.20 GHz |
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Intel Core i7-4790T
4C 8T @ 3.20 GHz |
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Intel Core i7-7700
4C 8T @ 4.00 GHz |
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Intel Core i7-8665U
4C 8T @ 2.80 GHz |
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Intel Core i7-4800MQ
4C 8T @ 3.70 GHz |
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Intel Core i7-1065G7
4C 8T @ 3.50 GHz |
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Intel Xeon Silver 4112
4C 8T @ 3.00 GHz |
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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
4C 8T @ 3.90 GHz |
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Intel Core i5-7600K
4C 4T @ 4.20 GHz |
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Intel Core i7-8809G
4C 8T @ 4.20 GHz |
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Intel Core i7-8665U
4C 8T @ 4.80 GHz |
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Intel Xeon W-2223
4C 8T @ 3.90 GHz |
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AMD Ryzen 5 4600H
6C 12T @ 4.00 GHz |
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Intel Core i7-10710U
6C 12T @ 4.70 GHz |
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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
6C 6T @ 1.90 GHz |
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AMD Ryzen 3 3200G
4C 4T @ 3.80 GHz |
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AMD Ryzen 3 PRO 3200G
4C 4T @ 3.80 GHz |
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Intel Core i7-8665U
4C 8T @ 2.80 GHz |
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Intel Core i7-4750HQ
4C 8T @ 2.80 GHz |
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Intel Xeon E3-1270
4C 8T @ 3.60 GHz |
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AMD Ryzen 3 PRO 1300
4C 4T @ 3.60 GHz |
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Benchmarks
Cinebench R23 (SC)
460 entries
460 entries
Cinebench R23 (MC)
435 entries
435 entries
Cinebench R20 (SC)
625 entries
625 entries
Cinebench R20 (MC)
572 entries
572 entries
Geekbench 5 (SC)
1,614 entries
1,614 entries
Geekbench 5 (MC)
1,601 entries
1,601 entries
CPU-Z Benchmark 17 (SC)
212 entries
212 entries
CPU-Z Benchmark 17 (MC)
716 entries
716 entries
FP32 SP iGPU
1,829 entries
1,829 entries
AnTuTu 9 Benchmark
44 entries
44 entries
AnTuTu 8 Benchmark
105 entries
105 entries
Blender 3.1 Benchmark
211 entries
211 entries
PassMark CPU-Mark
1,409 entries
1,409 entries
Blender 2.81 (bmw27)
188 entries
188 entries
V-Ray CPU-Render
211 entries
211 entries
Monero Hashrate
94 entries
94 entries
Cinebench R15 (SC)
1,094 entries
1,094 entries
Cinebench R15 (MC)
1,089 entries
1,089 entries
Geekbench 3 (SC)
942 entries
942 entries
Geekbench 3 (MC)
938 entries
938 entries
Cinebench R11.5 (SC)
824 entries
824 entries
Cinebench R11.5 (MC)
835 entries
835 entries
Cinebench R11.5 iGPU
383 entries
383 entries
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.
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The best gaming CPU
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Fastest integrated graphics ever
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CPU with the best price/performance ratio
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Leaderboards
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