Intel Core i7-7820HQ | Intel Core i7-12650HX | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-7820HQ and the Intel Core i7-12650HX and use benchmarks to check which processor is faster.
We compare the Intel Core i7-7820HQ 4 core processor released in Q1/2017 with the Intel Core i7-12650HX which has 14 CPU cores and was introduced in Q2/2022. |
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Intel Core i7 (298) | Family | Intel Core i7 (298) |
Intel Core i 7000H (10) | CPU group | Intel Core i 12000H (23) |
7 | Generation | 12 |
Kaby Lake H | Architecture | Alder Lake H |
Mobile | Segment | Mobile |
Intel Core i7-6820HQ | Predecessor | -- |
-- | Successor | Intel Core i7-13650HX |
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CPU Cores and Base FrequencyThe Intel Core i7-7820HQ is a 4 core processor with a clock frequency of 2.90 GHz (3.90 GHz). The processor can compute 8 threads at the same time. The Intel Core i7-12650HX clocks with 2.00 GHz (4.70 GHz), has 14 CPU cores and can calculate 20 threads in parallel. |
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Intel Core i7-7820HQ | Characteristic | Intel Core i7-12650HX |
4 | Cores | 14 |
8 | Threads | 20 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.90 GHz (3.90 GHz) | A-Core | 2.00 GHz (4.70 GHz) 6x Golden Cove |
-- | B-Core | 1.50 GHz (3.30 GHz) 8x Gracemont |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel HD Graphics 630 | GPU | Intel UHD Graphics 770 |
0.35 GHz | GPU frequency | 0.30 GHz |
1.10 GHz | GPU (Turbo) | 1.45 GHz |
9.5 | GPU Generation | 11 |
14 nm | Technology | 10 nm |
3 | Max. displays | 3 |
24 | Compute units | 32 |
192 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 GB |
12 | DirectX Version | 12 |
Hardware codec supportA 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. |
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Intel HD Graphics 630 | GPU | Intel UHD Graphics 770 |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-7820HQ, while the Intel Core i7-12650HX supports a maximum of 128 GB of memory with a maximum memory bandwidth of 83.2 GB/s enabled. |
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Intel Core i7-7820HQ | Characteristic | Intel Core i7-12650HX |
DDR4-2400, DDR3-1600 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
64 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
8.00 MB | L3 Cache | 24.00 MB |
3.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
19.7 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Intel Core i7-7820HQ has a TDP of 45 W. The TDP of the Intel Core i7-12650HX is 55 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i7-7820HQ | Characteristic | Intel Core i7-12650HX |
45 W | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | 157 W |
-- | TDP up | -- |
-- | TDP down | 45 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-7820HQ has 8.00 MB cache and is manufactured in 14 nm. The cache of Intel Core i7-12650HX is at 24.00 MB. The processor is manufactured in 10 nm. |
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Intel Core i7-7820HQ | Characteristic | Intel Core i7-12650HX |
14 nm | Technology | 10 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
BGA 1440 | Socket | LGA 1700 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q1/2017 | Release date | Q2/2022 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i7-7820HQ
4C 8T @ 3.90 GHz |
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Intel Core i7-12650HX
14C 20T @ 4.70 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.50 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.90 GHz |
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Intel Core i7-12650HX
14C 20T @ 4.70 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.50 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
Intel Core i7-7820HQ
Intel HD Graphics 630 @ 1.10 GHz |
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Intel Core i7-12650HX
Intel UHD Graphics 770 @ 1.45 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.50 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.90 GHz |
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Intel Core i7-12650HX
14C 20T @ 4.70 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.50 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
Intel Core i7-7820HQ
4C 8T @ 2.90 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.90 GHz |
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Intel Core i7-12650HX
14C 20T @ 4.70 GHz |
Intel Core i7-7820HQ
4C 8T @ 3.50 GHz |
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Intel Core i7-12650HX
14C 20T @ 2.00 GHz |
Devices using this processor |
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Intel Core i7-7820HQ | Intel Core i7-12650HX |
Apple MacBook Pro 15 (2017) | Unknown |