Intel Core i7-1165G7
VS
Intel Core i7-3820
Intel Core i7-1165G7
VS
Intel Core i7-3820

Which to select

It is time to pick the winner. What is the difference between Intel Core i7-1165G7 vs Intel Core i7-3820? What CPU is more powerful? It is quite easy to determine – look at comparison table. The processor with more cores/ threads and also with higher frequency is the absolute winner!

CPU Cores and Base Frequency

Who will win between Intel Core i7-1165G7 vs  Intel Core i7-3820. The general performance of a CPU can easily be determined based on the number of its cores and the thread count, as well as the base frequency and Turbo frequency. The more GHz and cores a CPU has, the better. Please note that high technical specs require using a powerful cooling system.

2.80 GHz
Frequency
3.60 GHz
4
CPU Cores
4
4.40 GHz
Turbo (1 Core)
3.80 GHz
Yes
Hyperthreading
Yes
No
Overclocking
Yes
4.00 GHz
Turbo (4 Cores)
No turbo

CPU generation and family

Internal Graphics

Some manufacturers complement their CPUs with graphic chips, such a solution being especially popular in laptops. The higher the clock frequency of a GPU is and the bigger its memory, the better. Find a winner - Intel Core i7-1165G7 vs Intel Core i7-3820. 

Intel Iris Xe Graphics (Tiger Lake G7)
GPU name
0.30 GHz
GPU frequency
1.25 GHz
GPU (Turbo)
No turbo
12
Generation
12
DirectX Version
96
Execution units
768
Shader
32 GB
Max. Memory
--
3
Max. displays
10
Technology
Q3/2020
Release date

Hardware codec support

Here we deal with specs that are used by some CPU manufacturers. These numbers are mainly technical and can be neglected for the purpose of the comparison analysis.

Decode / Encode
h264
No
Decode / Encode
JPEG
No
Decode / Encode
h265 8bit
No
Decode / Encode
h265 10bit
No
Decode / Encode
VP8
No
Decode / Encode
VP9
No
Decode
VC-1
No
Decode / Encode
AVC
No

Memory & PCIe

These are memory standards supported by CPUs. The higher such standards, the better a CPU’s performance is.

DDR4-3200
Memory type
DDR3-1066 DDR3-1333 DDR3-1600
64 GB
Max. Memory
64 GB
2
Memory channels
4
No
ECC
No
4.0
PCIe version
2.0
16
PCIe lanes
40

Encryption

Data encryption support

Yes
AES-NI
Yes

Memory & AMP; PCIe

Thermal Management

The thermal design power (TDP), sometimes called thermal design point, is the maximum amount of heat generated by a computer chip or component (often a CPU, GPU or system on a chip) that the cooling system in a computer is designed to dissipate under any workload.

15 W
TDP
130 W
100 °C
Tjunction max.
105 °C
28 W
TDP up
--
--
TDP down
--

Technical details

8
CPU Threads
8
12.00 MB
L3-Cache
10.00 MB
10 nm
Technology
32 nm
Tiger Lake U
Architecture
Sandy Bridge
VT-x, VT-x EPT, VT-d
Virtualization
VT-x, VT-x EPT, VT-d
BGA 1526
Socket
LGA 2011
Q3/2020
Release date
Q1/2012
Market price
ca. 305 $

Devices using this processor

You probably know already what devices use CPUs. These can be a desktop or a laptop.

Unknown
Used in
Unknown

Compatibility

Technologies and extensions

Virtualization technologies

Memory specs

Peripherals

Cinebench R20 (Single-Core)

Cinebench R20 is based on Cinema 4 Suite. It is the software used to create 3D forms. The benchmark runs for single-core test procedure without counting of hyperthreading ability.

Cinebench R23 (Single-Core)

Cinebench R23 is the newest instalment of the most popular CPU Rendering Benchmark Single-Core Cinebench. We have the Score Results for all modern Processors

Geekbench 5, 64bit (Single-Core)

Geekbench 5 benchmark is the newest software suit. Completely new algorithms provide the quite accurate benchmark testing results of the single-core CPU.

iGPU - FP32 Performance (Single-precision GFLOPS)

This test serves for determining the performance of integrated graphics in Intel and AMD processors. The result is the estimated computing power in the Single-Precision FP32 mode