Intel Core i7-3840QM - Benchmark, Test and specs

Last updated:
The Intel Core i7-3840QM 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 PGA 988 socket and was released in Q3/2012.
Intel Core i7-3840QM
CPU lineageCPU lineage
Name: Intel Core i7-3840QM
Family: Intel Core i7 Extreme Edition
CPU group: Intel Core i 3000M
Segment: Mobile
Generation: 3
Predecessor: --
Successor: --
CPU Cores and Base FrequencyCPU Cores and Base Frequency
CPU Cores / Threads: 4 / 8
Core architecture: normal
Cores: 4x
Hyperthreading / SMT: Yes
Overclocking: Yes
Frequency: 2.80 GHz
Turbo Frequency (1 Core): 3.80 GHz
Turbo Frequency (4 Cores): --
Internal GraphicsInternal Graphics
GPU name: Intel HD Graphics 4000
GPU frequency: 0.65 GHz
GPU (Turbo): 1.30 GHz
Execution units: 16
Shader: 128
Max. GPU Memory: --
Max. displays: 3
Generation: 7
Direct X: 11.0
Technology: 22 nm
Release date: Q1/2011
Hardware codec supportHardware codec support
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 & PCIeMemory & PCIe
Memory type: DDR3-1333
DDR3-1600
DDR3L-1333 SO-DIMM
DDR3L-1600 SO-DIMM
Max. Memory: 32 GB
Memory channels: 2
Bandwidth: --
ECC: No
PCIe: 3.0 x 16
AES-NI: Yes
Thermal ManagementThermal Management
TDP (PL1): 45 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: 105 °C
Technical detailsTechnical details
Instruction set (ISA): x86-64 (64 bit)
ISA extensions: SSE4.1, SSE4.2, AVX
L2-Cache: --
L3-Cache: 8.00 MB
Architecture: Ivy Bridge H
Technology: 22 nm
Virtualization: VT-x, VT-x EPT, VT-d
Socket: PGA 988
Release date: Q3/2012
Part Number: --

Benchmark results

Verified Benchmark results
The benchmark results for the Intel Core i7-3840QM 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 i3-8121U Intel Core i3-8121U
2C 4T @ 2.20 GHz
810
Intel Core i7-4930K Intel Core i7-4930K
6C 12T @ 3.40 GHz
810
Intel Core i7-2600K Intel Core i7-2600K
4C 8T @ 3.40 GHz
808
Intel Core i7-3840QM Intel Core i7-3840QM
4C 8T @ 2.80 GHz
807
Intel Core i3-4160 Intel Core i3-4160
2C 4T @ 3.60 GHz
807
Intel Core i7-8550U Intel Core i7-8550U
4C 8T @ 1.80 GHz
806
Intel Core i7-6700HQ Intel Core i7-6700HQ
4C 8T @ 2.60 GHz
806
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 Core i7-2600K Intel Core i7-2600K
4C 8T @ 3.40 GHz
3098
AMD Ryzen 3 2300X AMD Ryzen 3 2300X
4C 4T @ 3.50 GHz
3097
Intel Core i5-7500 Intel Core i5-7500
4C 4T @ 3.40 GHz
3091
Intel Core i7-3840QM Intel Core i7-3840QM
4C 8T @ 2.80 GHz
3089
Intel Core i7-4750HQ Intel Core i7-4750HQ
4C 8T @ 2.00 GHz
3086
Intel Core i7-6700HQ Intel Core i7-6700HQ
4C 8T @ 2.60 GHz
3079
Intel Core i5-5575R Intel Core i5-5575R
4C 4T @ 2.80 GHz
3075
Show all Geekbench 5, 64bit (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.

Intel Pentium Gold G7400 Intel Pentium Gold G7400
Intel UHD Graphics 710 @ 1.35 GHz
345
Intel Pentium Gold G7400E Intel Pentium Gold G7400E
Intel UHD Graphics 710 @ 1.35 GHz
345
Intel Pentium Gold G7400T Intel Pentium Gold G7400T
Intel UHD Graphics 710 @ 1.35 GHz
345
Intel Core i7-3840QM Intel Core i7-3840QM
Intel HD Graphics 4000 @ 1.30 GHz
333
Intel Core i7-3740QM Intel Core i7-3740QM
Intel HD Graphics 4000 @ 1.30 GHz
333
Intel Core i7-3540M Intel Core i7-3540M
Intel HD Graphics 4000 @ 1.30 GHz
333
Intel Core i7-3920XM Intel Core i7-3920XM
Intel HD Graphics 4000 @ 1.30 GHz
333
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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.


Popular comparisons

1. Intel Core i7-3630QM Intel Core i7-3840QM Intel Core i7-3630QM vs Intel Core i7-3840QM
2. Intel Core i7-3632QM Intel Core i7-3840QM Intel Core i7-3632QM vs Intel Core i7-3840QM
3. Intel Core i7-3840QM Intel Core i5-3230M Intel Core i7-3840QM vs Intel Core i5-3230M
4. Intel Core i7-3820QM Intel Core i7-3840QM Intel Core i7-3820QM vs Intel Core i7-3840QM
5. Intel Core i7-2860QM Intel Core i7-3840QM Intel Core i7-2860QM vs Intel Core i7-3840QM
6. Intel Core i7-3840QM Intel Core i7-4910MQ Intel Core i7-3840QM vs Intel Core i7-4910MQ
7. Intel Core i7-3840QM Intel Core i5-3210M Intel Core i7-3840QM vs Intel Core i5-3210M
8. Intel Core i7-3720QM Intel Core i7-3840QM Intel Core i7-3720QM vs Intel Core i7-3840QM
9. Intel Core i7-3840QM AMD Ryzen 9 3900XT Intel Core i7-3840QM vs AMD Ryzen 9 3900XT
10. Intel Core i7-3840QM Intel Core i7-4800MQ Intel Core i7-3840QM vs Intel Core i7-4800MQ
11. Intel Core i7-10700 Intel Core i7-3840QM Intel Core i7-10700 vs Intel Core i7-3840QM
12. Intel Core i3-1005G1 Intel Core i7-3840QM Intel Core i3-1005G1 vs Intel Core i7-3840QM
13. Intel Core i7-3840QM Intel Core i7-1065G7 Intel Core i7-3840QM vs Intel Core i7-1065G7
14. Intel Core i7-3840QM Intel Core i7-8550U Intel Core i7-3840QM vs Intel Core i7-8550U
15. Intel Core i7-3840QM Intel Core2 Duo E6700 Intel Core i7-3840QM vs Intel Core2 Duo E6700
16. Intel Core i7-3840QM Intel Core i5-9300H Intel Core i7-3840QM vs Intel Core i5-9300H
17. AMD FX-9370 Intel Core i7-3840QM AMD FX-9370 vs Intel Core i7-3840QM
18. Intel Core i7-3840QM Intel Core i7-3770 Intel Core i7-3840QM vs Intel Core i7-3770
19. Intel Core i7-3840QM Intel Core i7-4710HQ Intel Core i7-3840QM vs Intel Core i7-4710HQ
20. AMD Ryzen Threadripper 2950X Intel Core i7-3840QM AMD Ryzen Threadripper 2950X vs Intel Core i7-3840QM
21. Intel Core i7-3840QM Intel Core i7-4500U Intel Core i7-3840QM vs Intel Core i7-4500U
22. Intel Core i7-3840QM Intel Pentium 3805U Intel Core i7-3840QM vs Intel Pentium 3805U
23. Samsung Exynos 7420 Intel Core i7-3840QM Samsung Exynos 7420 vs Intel Core i7-3840QM
24. Intel Celeron N2808 Intel Core i7-3840QM Intel Celeron N2808 vs Intel Core i7-3840QM
25. Intel Core i9-9900K Intel Core i7-3840QM Intel Core i9-9900K vs Intel Core i7-3840QM


back to index