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Intel Core i7-3840QM
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Intel Core i7-3840QM-仕様とベンチマーク
Overall score
Released
Q3/2012
Intel Core i7-3840QM
概要プロセッサIntel Core i7-3840QMで、リリースはQ3/2012で行われました。 ベンチマークにおけるIntel Core i7-3840QMのすべての技術的特性とパフォーマンス評価は次のとおりです。 すべてのデータを調べて、競合モデルと比較することをお勧めします。 Intel Core i7-3840QMモデルの基本クロック速度は2.80 GHzで、すべてのコアは4です。 プロセッサはDDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMMをサポートし、マザーボードのPGA 988にインストールされます。 Intel Core i7-3840QMの推定TDPは45 Wです。
Intel Core i7-3840QM
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Performance tests
Specifications
Comments
Performance tests
Real tests Intel Core i7-3840QM
iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Pentium Gold G7400
345
Intel Pentium Gold G7400E
345
Intel Pentium Gold G7400T
345
Intel Core i7-3840QM
333
Intel Core i7-3740QM
333
Intel Core i7-3540M
333
Intel Core i7-3920XM
333
Geekbench 5, 64bit (Single-Core)
Intel Core i3-8121U
810
Intel Core i7-4930K
810
Intel Core i7-2600K
808
Intel Core i7-3840QM
807
Intel Core i3-4160
807
Intel Core i7-8550U
806
Intel Core i7-6700HQ
806
Geekbench 5, 64bit (Multi-Core)
Intel Core i7-2600K
3098
AMD Ryzen 3 2300X
3097
Intel Core i5-7500
3091
Intel Core i7-3840QM
3089
Intel Core i7-4750HQ
3086
Intel Core i7-6700HQ
3079
Intel Core i5-5575R
3075
Specifications
Complete list of technical specifications
CPU generation and family
description Intel Core i7-3840QM
Name
Intel Core i7-3840QM
Segment
Mobile
Family
Intel Core i7 Extreme Edition
Generation
3
CPU group
Intel Core i 3000M
CPU Cores and Base Frequency
CPU Cores and Base Frequency
Frequency
2.80 GHz
CPU Cores
4
Turbo (1 Core)
3.80 GHz
CPU Threads
8
Turbo (4 Cores)
No turbo
Hyperthreading
Yes
Overclocking
Yes
Core architecture
normal
Internal Graphics
GPU name
Intel HD Graphics 4000
GPU frequency
0.65 GHz
GPU (Turbo)
1.30 GHz
Execution units
16
Shader
128
Max. displays
3
Generation
7
DirectX Version
11.0
Technology
22 nm
Release date
Q1/2011
Hardware codec support
h265 / HEVC (8 bit)
No
h265 / HEVC (10 bit)
No
h264
Decode / Encode
VP9
No
VP8
No
AV1
No
AVC
Decode / Encode
VC-1
Decode
JPEG
Decode
Memory & PCIe
Memory type
DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
Max. Memory
32 GB
ECC
No
Memory channels
2
PCIe version
3.0
PCIe lanes
16
Encryption
AES-NI
Yes
Thermal Management
TDP (PL1)
45 W
Tjunction max.
105 °C
Technical details
Instruction set (ISA)
x86-64 (64 bit)
Virtualization
VT-x, VT-x EPT, VT-d
ISA extensions
SSE4.1, SSE4.2, AVX
L3-Cache
8.00 MB
Architecture
Ivy Bridge H
Technology
22 nm
Socket
PGA 988
Release date
Q3/2012
Devices using this processor
Used in
Unknown
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Intel Core i7-3840QM
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