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Intel Core i7-8559U | Intel Pentium 977 | |
2.70 GHz | Frequency | 1.40 GHz |
4.50 GHz | Turbo (1 Core) | |
3.20 GHz | Turbo (All Cores) | |
4 | Cores | 2 |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
normal | Core architecture | normal |
Intel Iris Plus Graphics 655 | GPU | Intel HD Graphics (Sandy Bridge GT1) |
0.30 GHz | GPU frequency | 0.35 GHz |
1.20 GHz | GPU (Turbo) | 1.00 GHz |
9.5 | GPU Generation | 6 |
14 nm | Technology | 32 nm |
12 | DirectX Version | 10.1 |
3 | Max. displays | 2 |
48 | Execution units | 6 |
384 | Shader | 48 |
32 GB | Max. GPU Memory | |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec VP8 | No |
Decode / Encode | Codec VP9 | No |
No | Codec AV1 | No |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec AVC | No |
Decode / Encode | Codec JPEG | No |
Coffee Lake U | Architecture | Sandy Bridge |
DDR4-2400 SO-DIMM | Memory | DDR3-1066, DDR3-1333 |
2 | Memory channels | 2 |
32 GB | Max. Memory | 16 GB |
No | ECC | No |
L2 Cache | ||
6.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
16 | PCIe lanes | 16 |
14 nm | Technology | 32 nm |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
BGA 1528 | Socket | BGA 1023 |
28W | TDP (PL1) | 17W |
Yes | AES-NI | No |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Q2/2018 | Release date | Q1/2012 |
show more data | show more data | |
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Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
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|
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Intel Pentium 977
2x 1.40 GHz |
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Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
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|
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Intel Pentium 977
2x 1.40 GHz |
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Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
![]() |
|
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Intel Pentium 977
2x 1.40 GHz |
![]() |
![]() |
Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
![]() |
|
![]() |
Intel Pentium 977
2x 1.40 GHz |
![]() |
![]() |
Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
![]() |
|
![]() |
Intel Pentium 977
2x 1.40 GHz |
![]() |
![]() |
Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
![]() |
|
![]() |
Intel Pentium 977
2x 1.40 GHz |
![]() |
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Intel Core i7-8559U
Intel Iris Plus Graphics 655 @ 1.20 GHz |
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|
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Intel Pentium 977
Intel HD Graphics (Sandy Bridge GT1) @ 1.00 GHz |
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Intel Core i7-8559U
4x 2.70 GHz (4.50 GHz) HT |
![]() |
|
![]() |
Intel Pentium 977
2x 1.40 GHz |
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|
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Intel Core i7-8559U | Intel Pentium 977 |
Unknown | Unknown |