Intel Core i7-3820QM Benchmark, Test and specs

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The Intel Core i7-3820QM has 4 cores with 8 threads and is based on the 3. gen of the Intel Core i7 Extreme Edition series. The processor uses a mainboard with the BGA 1224 socket and was released in Q2/2012.
Intel Core i7-3820QM

CPU lineage

The segment in which we have classified the Intel Core i7-3820QM. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Core i7-3820QM.

Name: Intel Core i7-3820QM
Family: Intel Core i7 Extreme Edition
CPU group: Intel Core i 3000M
Segment: Mobile
Generation: 3
Predecessor: --
Successor: --

CPU Cores and Base Frequency

In addition to the number of CPU cores and threads, you can see here whether the Intel Core i7-3820QM can be overclocked. You will also find the clock frequencies of the processor (single-core and multi-core) here. The number of CPU cores greatly affects the speed of the processor.

CPU Cores / Threads: 4 / 8
Core architecture: normal
Cores: 4x
Hyperthreading / SMT: Yes
Overclocking: Yes
Frequency: 2.70 GHz
Turbo Frequency (1 Core): 3.70 GHz
Turbo Frequency (4 Cores): --

Internal Graphics

The Intel Core i7-3820QM has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. A processor with integrated graphics is also called APU (Accelerated Processing Unit).

GPU name: Intel HD Graphics 4000
GPU frequency: 0.65 GHz
GPU (Turbo): 1.25 GHz
Execution units: 16
Shader: 128
Max. GPU Memory: 2 GB
Max. displays: 3
Generation: 7
Direct X: 11.0
Technology: 22 nm
Release date: Q1/2011

Hardware codec support

A 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.

h265 / HEVC (8 bit): No
h265 / HEVC (10 bit): No
h264: Decode / Encode
VP8: No
VP9: No
AV1: No
AVC: Decode / Encode
VC-1: Decode
JPEG: Decode

Memory & PCIe

The memory type as well as the amount of memory can greatly affect the speed of the processor. The memory bandwidth depends on several factors and is given in gigabytes per second.

Memory type: DDR3-1333
DDR3-1600
DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
Max. Memory: 32 GB
Memory channels: 2 (Dual Channel)
Bandwidth: --
ECC: No
PCIe: 3.0 x 16
AES-NI: Yes

Thermal Management

The Thermal Design Power (TDP for short) specifies the necessary cooling solution to cool the processor sufficiently. The TDP usually only gives a rough idea of the real consumption of a CPU.

TDP (PL1 / PBP): 45 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: 105 °C

Technical details

Here you will find information on the size of the level 2 and level 3 cache of the Intel Core i7-3820QM as well as a list of the processors ISA extensions. We have documented the architecture and the manufacturing technology for you as well as the release date.

Technology: 22 nm
Chip design: Monolithic
Socket: BGA 1224
L2-Cache: --
L3-Cache: 8.00 MB
Architecture: Ivy Bridge H
Operating systems: Windows 10, Linux
Virtualization: VT-x, VT-x EPT
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX
Release date: Q2/2012
Release price: 568 $
Part Number: --
Documents: --

Benchmark results

Verified Benchmark results
The benchmark results for the Intel Core i7-3820QM have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.


Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 3.00 GHz
776
Intel Xeon E5-1620 v2 Intel Xeon E5-1620 v2
4C 8T @ 3.90 GHz
776
Intel Xeon E5-2623 v3 Intel Xeon E5-2623 v3
4C 8T @ 3.50 GHz
776
Intel Core i7-3820QM Intel Core i7-3820QM
4C 8T @ 3.70 GHz
774
AMD Athlon Silver 3050C AMD Athlon Silver 3050C
2C 4T @ 3.20 GHz
774
AMD Ryzen 3 3350U AMD Ryzen 3 3350U
4C 4T @ 3.50 GHz
773
Intel Core i3-4150 Intel Core i3-4150
2C 4T @ 3.50 GHz
773
Show all Geekbench 5, 64bit (Single-Core) results



Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Xeon E3-1225 v5 Intel Xeon E3-1225 v5
4C 4T @ 3.50 GHz
2951
Intel Xeon D-1520 Intel Xeon D-1520
4C 8T @ 2.20 GHz
2948
Intel Core i7-4800MQ Intel Core i7-4800MQ
4C 8T @ 3.70 GHz
2943
Intel Core i7-3820QM Intel Core i7-3820QM
4C 8T @ 2.70 GHz
2926
Intel Core i7-4860HQ Intel Core i7-4860HQ
4C 8T @ 2.40 GHz
2924
Google Tensor Google Tensor
8C 8T @ 2.25 GHz
2915
AMD Ryzen 3 4300U AMD Ryzen 3 4300U
4C 4T @ 3.70 GHz
2914
Show all Geekbench 5, 64bit (Multi-Core) results



CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.

AMD Ryzen 3 3200G AMD Ryzen 3 3200G
4C 4T @ 3.60 GHz
1662
Intel Core i7-2600 Intel Core i7-2600
4C 8T @ 3.40 GHz
1658
AMD Ryzen 5 3500U AMD Ryzen 5 3500U
4C 8T @ 2.10 GHz
1647
Intel Core i7-3820QM Intel Core i7-3820QM
4C 8T @ 2.70 GHz
1644
AMD Ryzen 5 PRO 3500U AMD Ryzen 5 PRO 3500U
4C 8T @ 2.10 GHz
1636
Intel Core i5-6600K Intel Core i5-6600K
4C 4T @ 3.50 GHz
1621
Intel Core i5-4690K Intel Core i5-4690K
4C 4T @ 3.50 GHz
1618
Show all CPU-Z Benchmark 17 (Multi-Core) results



iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.

AMD A9-9420 AMD A9-9420
AMD Radeon R5 - 192 (Stoney Ridge) @ 0.85 GHz
325
AMD A9-9425 AMD A9-9425
AMD Radeon R5 - 192 (Stoney Ridge) @ 0.85 GHz
325
AMD A8-7200P AMD A8-7200P
AMD Radeon R5 - 256 (Kaveri) @ 0.63 GHz
321
Intel Core i7-3820QM Intel Core i7-3820QM
Intel HD Graphics 4000 @ 1.25 GHz
320
Intel Xeon W-11155MRE Intel Xeon W-11155MRE
Intel UHD Graphics 11th Gen (16 EU) @ 1.25 GHz
320
Intel Xeon W-11155MLE Intel Xeon W-11155MLE
Intel UHD Graphics 11th Gen (16 EU) @ 1.25 GHz
320
Intel Core i7-3720QM Intel Core i7-3720QM
Intel HD Graphics 4000 @ 1.25 GHz
320
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



Benchmarks


Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


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