Intel Core i7-1265UL | Intel Core i7-7820X | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-1265UL and the Intel Core i7-7820X and use benchmarks to check which processor is faster.
We compare the Intel Core i7-1265UL 10 core processor released in Q3/2022 with the Intel Core i7-7820X which has 8 CPU cores and was introduced in Q2/2017. |
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Intel Core i7 (298) | Family | Intel Core i7 (298) |
Intel Core i 1200P/1200U (21) | CPU group | Intel Core i 7000X (9) |
12 | Generation | 7 |
Alder Lake U | Architecture | Skylake X |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-1265UL is a 10 core processor with a clock frequency of 2.60 GHz (4.80 GHz). The processor can compute 12 threads at the same time. The Intel Core i7-7820X clocks with 3.60 GHz (4.50 GHz), has 8 CPU cores and can calculate 16 threads in parallel. |
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Intel Core i7-1265UL | Characteristic | Intel Core i7-7820X |
10 | Cores | 8 |
12 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.60 GHz (4.80 GHz) 2x Golden Cove |
A-Core | 3.60 GHz (4.50 GHz) |
1.30 GHz (3.60 GHz) 8x Gracemont |
B-Core | -- |
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 Iris Xe Graphics 96 (Alder Lake) | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.25 GHz | GPU (Turbo) | -- |
13 | GPU Generation | -- |
10 nm | Technology | |
4 | Max. displays | |
96 | Compute units | -- |
768 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12.1 | DirectX Version | -- |
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 Iris Xe Graphics 96 (Alder Lake) | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-1265UL, while the Intel Core i7-7820X supports a maximum of 128 GB of memory with a maximum memory bandwidth of 85.4 GB/s enabled. |
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Intel Core i7-1265UL | Characteristic | Intel Core i7-7820X |
DDR5-4800, DDR4-3200 | Memory | DDR4-2666 |
64 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
76.8 GB/s | Max. Bandwidth | 85.4 GB/s |
No | ECC | No |
6.50 MB | L2 Cache | -- |
12.00 MB | L3 Cache | 11.00 MB |
4.0 | PCIe version | 3.0 |
28 | PCIe lanes | 28 |
55.1 GB/s | PCIe Bandwidth | 27.6 GB/s |
Thermal ManagementThe Intel Core i7-1265UL has a TDP of 15 W. The TDP of the Intel Core i7-7820X is 140 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i7-1265UL | Characteristic | Intel Core i7-7820X |
15 W | TDP (PL1 / PBP) | 140 W |
55 W | TDP (PL2) | -- |
28 W | TDP up | -- |
12 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-1265UL has 18.50 MB cache and is manufactured in 10 nm. The cache of Intel Core i7-7820X is at 11.00 MB. The processor is manufactured in 14 nm. |
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Intel Core i7-1265UL | Characteristic | Intel Core i7-7820X |
10 nm | Technology | 14 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, AVX-512 |
BGA 1744 | Socket | LGA 2066 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q3/2022 | Release date | Q2/2017 |
-- | Release price | 650 $ |
show more data | show more data | |
Intel Core i7-1265UL
10C 12T @ 4.80 GHz |
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Intel Core i7-7820X
8C 16T @ 4.50 GHz |
Intel Core i7-1265UL
10C 12T @ 3.40 GHz |
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Intel Core i7-7820X
8C 16T @ 4.30 GHz |
Intel Core i7-1265UL
10C 12T @ 4.80 GHz |
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Intel Core i7-7820X
8C 16T @ 4.50 GHz |
Intel Core i7-1265UL
10C 12T @ 3.40 GHz |
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Intel Core i7-7820X
8C 16T @ 4.30 GHz |
Intel Core i7-1265UL
10C 12T @ 3.40 GHz |
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Intel Core i7-7820X
8C 16T @ 4.30 GHz |
Intel Core i7-1265UL
10C 12T @ 4.80 GHz |
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Intel Core i7-7820X
8C 16T @ 4.50 GHz |
Intel Core i7-1265UL
10C 12T @ 3.40 GHz |
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Intel Core i7-7820X
8C 16T @ 4.30 GHz |
Intel Core i7-1265UL
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz |
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Intel Core i7-7820X
@ 0.00 GHz |
Intel Core i7-1265UL
10C 12T @ 3.40 GHz |
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Intel Core i7-7820X
8C 16T @ 4.30 GHz |
Intel Core i7-1265UL
10C 12T @ 2.60 GHz |
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Intel Core i7-7820X
8C 16T @ 3.60 GHz |
Intel Core i7-1265UL
10C 12T @ 4.80 GHz |
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Intel Core i7-7820X
8C 16T @ 4.50 GHz |
Intel Core i7-1265UL
10C 12T @ 3.40 GHz |
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Intel Core i7-7820X
8C 16T @ 4.30 GHz |
Devices using this processor |
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Intel Core i7-1265UL | Intel Core i7-7820X |
Unknown | Unknown |