Power Consumption (TDP) |
15 Wt
-30 Wt (-66.7%) better
vs
45 Wt
|
Number of cores |
4
2 (100%) better
vs
2
|
Number of threads |
8
6 (300%) better
vs
2
|
Maximum frequency |
3.9 GGz
2.3 GGz (143.8%) better
vs
1.6 GGz
|
Manufacturing process technology |
14 nm
-8 nm (-36.4%) better
vs
22 nm
|
Passmark |
7952
6951 (694.4%) better
vs
1001
|
Maximum memory size |
64 Gb
48 Gb (300%) better
vs
16 Gb
|
Intel Celeron 2981U | Intel Core i7-7820HK |
General information | |
Type | |
Для ноутбуков | Для ноутбуков |
Architecture codename | |
Haswell | Kaby Lake |
Number of cores A large number of cores improves performance in multithreaded applications.
At the moment, increasing the number of processor cores is one of the priorities for increasing performance. | |
2 | 4
2 (100%) better
|
Number of threads More threads help the cores process information more efficiently. Real performance will be noticeable in very specific tasks (video editing, databases). | |
2 | 8
6 (300%) better
|
Maximum frequency Processors with high clock speeds perform more calculations per second and thus provide better performance. | |
1.6 GGz | 3.9 GGz
2.3 GGz (143.8%) better
|
Manufacturing process technology | |
22 nm | 14 nm
-8 nm (-36.4%) better
|
64 bit support | |
Max number of CPUs in a configuration | |
1 | 1 |
Socket | |
BGA | FCBGA1440 |
AMD-V | |
Series | |
Intel Celeron | Intel Core i7 |
Start price | |
no data | 378 USD |
Price-quality ratio The sum of all the advantages of the device divided by its price. The higher the%, the better the quality per unit price in comparison with all analogues. | |
no data | 81.5 % |
Maximum core temperature | |
100 °C | 100 °C |
vPro | |
TSX | |
TXT Intel Trusted Execution Technology for hardware protection against malware. For each protected program, the processor allocates its own isolated section of RAM. | |
PCI Express revision | |
2.0 | 3.0 |
PCI-Express line count | |
12 | 16 |
Secure Key | |
MPX | |
no data | + |
Identity Protection | |
no data | + |
SGX | |
no data | Yes with Intel® ME |
OS Guard | |
- | + |
Flex Memory Access | |
no data | + |
Quick Sync | |
+ | + |
eDP | |
+ | + |
HDMI | |
+ | + |
VGA maximum resolution | |
no data | N/A |
My WiFi | |
no data | + |
GPIO | |
+ | no data |
Total number of SATA ports | |
2 | no data |
USB ports count | |
4 | no data |
Integrated LAN | |
- | no data |
UART | |
+ | no data |
FDI | |
- | no data |
Anti-Theft | |
- | no data |
HD Audio | |
+ | no data |
RST | |
+ | no data |
Smart Connect | |
+ | no data |
AMT | |
9.5 | no data |
Matrix Storage | |
- | no data |
L1 Cache More threads help the cores process information more efficiently. Real performance will be noticeable in very specific tasks (video editing, databases). | |
128 Кб | 256 Кб |
L2 Cache | |
512 Кб | 1 Мб |
L3 Cache | |
2 Мб | 8 Мб |
Free Multiplier | |
Power Consumption (TDP) The calculated heat output shows the average heat output in operation under load,
the larger the value - the more the requirements for cooling and energy consumption increase. | |
15 Wt
-30 Wt (-66.7%) better
|
45 Wt |
EDB | |
+ | + |
video memory size | |
no data | 64 Гб |
Clear Video | |
+ | + |
InTru 3D | |
no data | + |
4K resolution support | |
no data | + |
DisplayPort | |
+ | + |
DVI | |
no data | + |
USB revision | |
3.0 | no data |
Smart Response | |
- | + |
Benchmarks | |
Passmark | |
1001 | 7952
6951 (694.4%) better
|
Cinebench 10 32-bit single-core | |
no data | 6182 |
Cinebench 10 32-bit multi-core | |
no data | 23047 |
Cinebench 11.5 64-bit single-core | |
no data | 162 |
Cinebench 15 64-bit multi-core | |
no data | 770 |
WinRAR 4.0 | |
no data | 5135 |
x264 encoding pass 1 | |
no data | 179 |
x264 encoding pass 2 | |
no data | 47 |
TrueCrypt AES | |
no data | 4 |
3DMark06 CPU | |
no data | 8038 |
Geekbench 3 32-bit single-core | |
no data | 3926 |
Geekbench 3 32-bit multi-core | |
no data | 14476 |
Geekbench 4.0 64-bit single-core | |
no data | 4905 |
Geekbench 4.0 64-bit multi-core | |
no data | 15309 |
3DMark Fire Strike Physics | |
no data | 9670 |
Technologies and extensions | |
Advanced instructions | |
Intel® SSE4.1, Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
Enhanced SpeedStep (EIST) More threads help the cores process information more efficiently. Real performance will be noticeable in very specific tasks (video editing, databases). | |
Speed Shift More threads help the cores process information more efficiently. Real performance will be noticeable in very specific tasks (video editing, databases). | |
Turbo Boost | |
- | 2.0 |
Hyper-Threading More threads help the cores process information more efficiently. Real performance will be noticeable in very specific tasks (video editing, databases). | |
Idle States | |
Thermal Monitoring | |
AES-NI More threads help the cores process information more efficiently. Real performance will be noticeable in very specific tasks (video editing, databases). | |
no data | + |
AVX The presence of AVX commands improves performance in floating-point operations and in processor-demanding
applications. | |
RAM parameters | |
Supported memory types | |
DDR3L-1333, DDR3L-1600, LPDDR3-1333, LPDDR3-1600 | DDR4-2400, LPDDR3-2133, DDR3L-1600 |
Maximum memory size The maximum amount of RAM that can be used with this processor. | |
16 Gb | 64 Gb
48 Gb (300%) better
|
Max memory channels | |
2 | 2 |
Virtualization technologies | |
VT-d Intel's virtualization technology allows devices on the PCI bus to be forwarded to the guest operating system so that it can work with them using its standard tools. | |
VT-x | |
EPT | |
Graphics specifications | |
Integrated graphics The presence of a video core allows you to use a computer without using a video card. | |
Intel® HD Graphics for 4th Generation Intel® Processors | + |
maximum frequency of the graphics core | |
1.00 ГГц | 1.10 ГГц |
Maximum number of monitors | |
3 | 3 |
Clear Video HD | |
Maximum resolution via HDMI 1.4 | |
no data | 4096x2304@30Hz |
Maximum resolution via eDP | |
no data | 4096x2304@60Hz |
Maximum resolution via DisplayPort | |
no data | 4096x2304@60Hz |
DirectX | |
no data | 12 |
OpenGL | |
no data | 4.5 |