AMD Epyc 7313 VS Intel Core i7-3840QM

Comparing AMD Epyc 7313 vs Intel Core i7-3840QM

Comparison of video cards AMD Epyc 7313 vs Intel Core i7-3840QM in benchmarks and specifications.

Differences Specifications Benchmarks

Differences

Top features of AMD Epyc 7313

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Higher clock speed

3.00 GHz 2.80 GHz

Around -7% better clock speed
More number of cores

16 4

2 times more threads

Top features of Intel Core i7-3840QM

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Higher turbo clock speed

3.80 GHz 3.70 GHz

Around 3 % better overclocked clock speed
Performance per watt

45 W 155 W

About 0.29 times less performance per watt

Specifications

Complete list of technical specifications

AMD Epyc 7313 Intel Core i7-3840QM

CPU generation and family

Let's find out which one of AMD Epyc 7313 and Intel Core i7-3840QM is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	AMD Epyc 7313 Intel Core i7-3840QM
Segment	Desktop / Server Mobile
Family	AMD Epyc Intel Core i7 Extreme Edition
Generation	3 3
CPU group	AMD Epyc 7003 Intel Core i 3000M

CPU Cores and Base Frequency

In this block we are going to compare AMD Epyc 7313 vs Intel Core i7-3840QM by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification	Value
Frequency	3.00 GHz 2.80 GHz
CPU Cores	16 4
Turbo (1 Core)	3.70 GHz 3.80 GHz
CPU Threads	32 8
Hyperthreading	Yes Yes
Overclocking	No Yes
Core architecture	normal normal

Internal Graphics

Common specifications for integrated graphics cards in AMD Epyc 7313 and Intel Core i7-3840QM along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	no iGPU Intel HD Graphics 4000
GPU frequency	0.65 GHz
GPU (Turbo)	No 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

Let's compare the support of video codecs between AMD Epyc 7313 and Intel Core i7-3840QM. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

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

Memory & PCIe

To choose the best model between AMD Epyc 7313 and Intel Core i7-3840QM you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification	Value
Memory type	DDR4-3200 DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM
Max. Memory	32 GB
ECC	Yes No
Memory channels	8 2
PCIe version	4.0 3.0
PCIe lanes	128 16

Encryption

AES-NI encryption support for CPUs AMD Epyc 7313 and Intel Core i7-3840QM.

Specification	Value
AES-NI	Yes Yes

Thermal Management

Let's find out what TDP value would be better for AMD Epyc 7313 or Intel Core i7-3840QM? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification	Value
TDP (PL1)	155 W 45 W
TDP up	180 W --
Tjunction max.	-- 105 °C

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Epyc 7313 and Intel Core i7-3840QM CPUs along with a list of ISA extensions.

Specification	Value
Instruction set (ISA)	x86-64 (64 bit) x86-64 (64 bit)
Virtualization	AMD-V, SVM VT-x, VT-x EPT, VT-d
ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 SSE4.1, SSE4.2, AVX
L3-Cache	128.00 MB 8.00 MB
Architecture	Milan (Zen 3) Ivy Bridge H
Technology	7 nm 22 nm
Socket	SP3 PGA 988
Release date	Q1/2021 Q3/2012