| Name: | Intel Core i7-7820HK |
| Family: | Intel Core i7 |
| Group: | Intel Core i 7000H |
| Segment: | Mobile |
| Generation: | 7 |
Intel Core i7-7820HK Benchmark, Test and specs
Last updated:
CPU lineage
The Intel Core i7-7820HK features 4 processor cores and has the capability to manage 8 threads concurrently. It was released in Q1/2017 and belongs to the 7 generation of the Intel Core i7 series. To use the Intel Core i7-7820HK, you'll need a motherboard with a BGA 1440 socket.
CPU Cores and Base Frequency
The Intel Core i7-7820HK has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Core i7-7820HK is 2.9 GHz and turbo frequency for one core is 3.9 GHz.
| CPU Cores: | 4 |
| Threads: | 8 |
| Cores: | 4x |
| Core architecture: | normal |
| Hyperthreading: | Yes |
| Overclocking: | Yes |
| Frequency: | 2.9 GHz |
| Turbo Frequency (1 core): | 3.9 GHz |
| Turbo Frequency (all cores): | 3.5 GHz |
Internal Graphics
The Intel Core i7-7820HK has integrated graphics, called iGPU for short. Specifically, the Intel Core i7-7820HK uses the Intel HD Graphics 630, which has 192 texture shaders and 24 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
| GPU name: | Intel HD Graphics 630 |
| GPU frequency: | 0.3 GHz |
| GPU (Turbo): | 1.1 GHz |
| Execution units: | 24 |
| Shaders: | 192 |
| Max. GPU Memory: | 64.0 GB |
| Max. displays: | -- |
| Generation: | 9.5 |
| Direct X: | 12 |
| Technology: | 14 nm |
| Release date: | Q2/2016 |
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 & PCIe
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
| Memory type: | DDR3-1600, DDR4-2400 |
| Max. Memory: | 64.0 GB |
| Memory channels: | 2 |
| Bandwidth: | 38.4 GB/s |
| ECC: | No |
| PCIe: | pci |
| AES-NI: | Yes |
Thermal Management
The processor has a thermal design power (TDP) of 45 W watts. TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
| TDP (PL1 / PBP): | 45 W |
| TDP (PL2): | None |
| TDP up: | None |
| TDP down: | None |
| Tjunction max: | -- |
Technical details
The Intel Core i7-7820HK is manufactured using a 14 nm process. A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 8.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
| Technology: | 14 nm |
| Chip design: | Monolithic |
| Socket: | BGA 1440 |
| L2-Cache: | 0 bytes |
| L3-Cache: | 8.0 MB |
| Architecture: | Kaby Lake H |
| Operating systems: | Windows 10, 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: | Q1/2017 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
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Benchmarks
Geekbench 3, 64bit (Multi-Core)
|
|
Intel Core i7-10510U
4C 8T @ 1.8 GHz
|
15116
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
15105
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
15105
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
15105
|
|
Intel Core i7-4820K
4C 8T @ 3.7 GHz
|
15097
|
Estimated results for PassMark CPU Mark
|
Intel Core i5-1035G1
4C 8T @ 1.0 GHz
|
7534
|
|
AMD Ryzen 3 2300X
4C 4T @ 3.5 GHz
|
7525
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
7522
|
|
|
AMD Ryzen 3 4300U
4C 4T @ 2.7 GHz
|
7510
|
|
|
Intel Core i5-8300H
4C 8T @ 2.3 GHz
|
7504
|
Geekbench 3, 64bit (Single-Core)
|
|
Intel Core i5-6600K
4C 4T @ 3.5 GHz
|
4147
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
4146
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
4146
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
4146
|
|
|
Intel Core i7-7600U
2C 4T @ 2.8 GHz
|
4144
|
Geekbench 5, 64bit (Multi-Core)
|
Intel Xeon E3-1271 v3
4C 8T @ 3.6 GHz
|
3986
|
|
|
Intel Core i5-8259U
4C 8T @ 2.3 GHz
|
3983
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
3982
|
|
AMD Ryzen 5 PRO 4650U
6C 12T @ 2.1 GHz
|
3975
|
|
Intel Xeon E-2124G
4C 4T @ 3.4 GHz
|
3968
|
Geekbench 6 (Multi-Core)
|
|
Intel Core i5-8500T
6C 6T @ 2.1 GHz
|
3974
|
|
|
Intel Core i7-4910MQ
4C 8T @ 2.9 GHz
|
3964
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
3956
|
|
|
Intel Core i7-4770K
4C 8T @ 3.5 GHz
|
3946
|
|
Intel Core i3-9300
4C 4T @ 3.7 GHz
|
3945
|
CPU-Z Benchmark 17 (Multi-Core)
|
|
Intel Core i7-1160G7
4C 8T @ 2.1 GHz
|
1954
|
|
|
Intel Xeon E3-1231 v3
4C 8T @ 3.4 GHz
|
1952
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
1948
|
|
AMD Ryzen 7 3750H
4C 8T @ 2.3 GHz
|
1940
|
|
|
Intel Core i7-6700T
4C 8T @ 2.8 GHz
|
1935
|
Cinebench R20 (Multi-Core)
|
|
AMD Ryzen 7 3750H
4C 8T @ 2.3 GHz
|
1809
|
|
|
Intel Core i7-8569U
4C 8T @ 2.8 GHz
|
1802
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
1801
|
|
|
Intel Core i5-10210U
4C 8T @ 1.6 GHz
|
1797
|
|
AMD Ryzen 5 2400G
4C 8T @ 3.6 GHz
|
1775
|
Geekbench 6 (Single-Core)
|
|
Intel Core i3-8100B
4C 4T @ 3.6 GHz
|
1265
|
|
|
Intel Core i5-9600T
6C 6T @ 2.3 GHz
|
1265
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
1264
|
|
AMD EPYC 7702P
64C 128T @ 2.0 GHz
|
1263
|
|
Intel Xeon Gold 6138
20C 40T @ 2.0 GHz
|
1261
|
Geekbench 5, 64bit (Single-Core)
|
Intel Processor N100
4C 4T @ 1.8 GHz
|
982
|
|
Intel Pentium Gold G7400T
2C 4T @ 3.1 GHz
|
982
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
982
|
|
|
Intel Pentium Gold G7400T
2C 4T @ 3.1 GHz
|
982
|
|
|
Intel Processor N100
4C 4T @ 1.8 GHz
|
982
|
Cinebench R15 (Multi-Core)
|
|
AMD Ryzen 7 3750H
4C 8T @ 2.3 GHz
|
789
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
784
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
784
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
784
|
|
|
Intel Core i5-8279U
4C 8T @ 2.4 GHz
|
782
|
Blender 2.81 (bmw27)
|
|
Intel Core i5-8300H
4C 8T @ 2.3 GHz
|
487.6
|
|
|
Intel Core i5-6600K
4C 4T @ 3.5 GHz
|
486.5
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
481.3
|
|
|
Intel Core i7-4770K
4C 8T @ 3.5 GHz
|
477
|
|
|
Intel Core i7-4790S
4C 8T @ 3.2 GHz
|
476
|
Cinebench R20 (Single-Core)
|
|
AMD Ryzen 3 3200G
4C 4T @ 3.6 GHz
|
390
|
|
|
AMD Ryzen 5 1600X
6C 12T @ 3.3 GHz
|
389
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
388
|
|
|
AMD Ryzen 5 2400G
4C 8T @ 3.6 GHz
|
387
|
|
|
AMD Ryzen 7 2700E
8C 16T @ 2.8 GHz
|
387
|
Cinebench R15 (Single-Core)
|
|
Intel Pentium Gold G6400
2C 4T @ 4.0 GHz
|
166
|
|
Intel Xeon W-2123
4C 8T @ 3.6 GHz
|
166
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
166
|
|
|
Intel Core i7-6785R
4C 8T @ 3.3 GHz
|
166
|
|
|
Intel Core i5-6600K
4C 4T @ 3.5 GHz
|
166
|
Cinebench R11.5, 64bit (iGPU, OpenGL)
|
|
Intel Core i7-7920HQ
4C 8T @ 3.1 GHz
|
40.7
|
|
|
Intel Core i7-7700HQ
4C 8T @ 2.8 GHz
|
40.7
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
40.7
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
40.7
|
|
|
Intel Core i7-7700HQ
4C 8T @ 2.8 GHz
|
40.7
|
Cinebench R11.5, 64bit (Multi-Core)
|
|
Intel Core i5-8259U
4C 8T @ 2.3 GHz
|
8.3
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
8.3
|
|
|
Intel Core i7-7820HK
4C 8T @ 2.9 GHz
|
8.3
|
|
|
Intel Core i7-7820HQ
4C 8T @ 2.9 GHz
|
8.3
|
|
|
Intel Core i7-5950HQ
4C 8T @ 2.9 GHz
|
8.2
|
