AMD A4-9120e vs Intel Core i7-2637M

Comparative analysis of AMD A4-9120e and Intel Core i7-2637M processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Graphics interfaces, Peripherals, Security & Reliability. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

AMD A4-9120e

Intel Core i7-2637M

Differences

Reasons to consider the AMD A4-9120e

A newer manufacturing process allows for a more powerful, yet cooler running processor: 28 nm vs 32 nm
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later

Manufacturing process technology	28 nm vs 32 nm
L1 cache	160 KB vs 128 KB
L2 cache	1 MB vs 512 KB

Reasons to consider the Intel Core i7-2637M

2 more threads: 4 vs 2
Around 27% higher clock speed: 2.80 GHz vs 2.2 GHz
Around 55% better performance in PassMark - Single thread mark: 1155 vs 744
2.2x better performance in PassMark - CPU mark: 1868 vs 851

Specifications (specs)
Number of threads	4 vs 2
Maximum frequency	2.80 GHz vs 2.2 GHz
Benchmarks
PassMark - Single thread mark	1155 vs 744
PassMark - CPU mark	1868 vs 851

Compare benchmarks

CPU 1: AMD A4-9120e
CPU 2: Intel Core i7-2637M

PassMark - Single thread mark

CPU 1

CPU 2

744

1155

PassMark - CPU mark

CPU 1

CPU 2

851

1868

Name	AMD A4-9120e	Intel Core i7-2637M
PassMark - Single thread mark	744	1155
PassMark - CPU mark	851	1868
Geekbench 4 - Single Core		449
Geekbench 4 - Multi-Core		963

Compare specifications (specs)

	AMD A4-9120e	Intel Core i7-2637M
Essentials
Architecture codename	Stoney Ridge	Sandy Bridge
Place in performance rating	2629	2488
Processor Number	A4-9120e	i7-2637M
Vertical segment	Mobile	Mobile
Launch date		3 January 2011
Launch price (MSRP)		$289
Series		Legacy Intel® Core™ Processors
Status		Launched
Performance
Base frequency	1.5 GHz	1.70 GHz
L1 cache	160 KB	128 KB
L2 cache	1 MB	512 KB
Manufacturing process technology	28 nm	32 nm
Maximum frequency	2.2 GHz	2.80 GHz
Number of cores	2	2
Number of threads	2	4
64 bit support
Bus Speed		5 GT/s DMI
Die size		149 mm
L3 cache		4 MB
Maximum core temperature		100 C
Transistor count		624 Million
Memory
Max memory channels	1	2
Maximum memory bandwidth	17.1 GB/s	21.3 GB/s
Supported memory types	DDR4-2133	DDR3 1066/1333
Maximum memory size		8.01 GB
Graphics
Number of pipelines	128
Processor graphics	Radeon R3 series	Intel® HD Graphics 3000
Device ID		0x116
Graphics base frequency		350 MHz
Graphics max dynamic frequency		1.20 GHz
Graphics max frequency		1.2 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Compatibility
Sockets supported	FT4	FCBGA1023
Low Halogen Options Available
Max number of CPUs in a configuration		1
Package Size		31.0mm x 24.0mm (BGA1023)
Thermal Design Power (TDP)		17 Watt
Advanced Technologies
Enhanced Virus Protection (EVP)
Fused Multiply-Add 3 (FMA3)
Fused Multiply-Add 4 (FMA4)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions		Intel® AVX
Intel 64
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported		2
SDVO
Wireless Display (WiDi) support
Peripherals
Max number of PCIe lanes		16
PCI Express revision		2.0
PCIe configurations		1x16, 2x8, 1x8 2x4
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)