AMD A4-9120e vs Intel Core i7-3540M

Comparative analysis of AMD A4-9120e and Intel Core i7-3540M 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

AMD A4-9120e

Intel Core i7-3540M

Differences

Reasons to consider the AMD A4-9120e

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

L1 cache	160 KB vs 128 KB
L2 cache	1 MB vs 512 KB

Reasons to consider the Intel Core i7-3540M

2 more threads: 4 vs 2
Around 68% higher clock speed: 3.70 GHz vs 2.2 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 28 nm
2.4x better performance in PassMark - Single thread mark: 1788 vs 742
3.5x better performance in PassMark - CPU mark: 2978 vs 849

Specifications (specs)
Number of threads	4 vs 2
Maximum frequency	3.70 GHz vs 2.2 GHz
Manufacturing process technology	22 nm vs 28 nm
Benchmarks
PassMark - Single thread mark	1788 vs 742
PassMark - CPU mark	2978 vs 849

Compare benchmarks

CPU 1: AMD A4-9120e
CPU 2: Intel Core i7-3540M

PassMark - Single thread mark

CPU 1

CPU 2

742

1788

PassMark - CPU mark

CPU 1

CPU 2

849

2978

Name	AMD A4-9120e	Intel Core i7-3540M
PassMark - Single thread mark	742	1788
PassMark - CPU mark	849	2978
Geekbench 4 - Single Core		665
Geekbench 4 - Multi-Core		1462
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		2.315
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		7.421
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.261
CompuBench 1.5 Desktop - Video Composition (Frames/s)		1.115
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		2.627
GFXBench 4.0 - T-Rex (Frames)		2389
GFXBench 4.0 - T-Rex (Fps)		2389

Compare specifications (specs)

	AMD A4-9120e	Intel Core i7-3540M
Essentials
Architecture codename	Stoney Ridge	Ivy Bridge
Place in performance rating	2640	2436
Processor Number	A4-9120e	i7-3540M
Vertical segment	Mobile	Mobile
Launch date		1 January 2013
Launch price (MSRP)		$349
Price now		$429.95
Series		Legacy Intel® Core™ Processors
Status		Launched
Value for money (0-100)		3.19
Performance
Base frequency	1.5 GHz	3.00 GHz
L1 cache	160 KB	128 KB
L2 cache	1 MB	512 KB
Manufacturing process technology	28 nm	22 nm
Maximum frequency	2.2 GHz	3.70 GHz
Number of cores	2	2
Number of threads	2	4
64 bit support
Bus Speed		5 GT/s DMI
Die size		118 mm
L3 cache		4096 KB
Maximum core temperature		105 °C
Memory
Max memory channels	1	2
Maximum memory bandwidth	17.1 GB/s	25.6 GB/s
Supported memory types	DDR4-2133	DDR3/L/-RS 1333/1600
Maximum memory size		32 GB
Graphics
Number of pipelines	128
Processor graphics	Radeon R3 series	Intel® HD Graphics 4000
Device ID		0x166
Graphics base frequency		650 MHz
Graphics max dynamic frequency		1.30 GHz
Graphics max frequency		1.3 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, FCPGA988
Low Halogen Options Available
Max number of CPUs in a configuration		1
Package Size		37.5 x 37.5mm (rPGA988B); 31.0 x 24.0mm (BGA1023)
Thermal Design Power (TDP)		35 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		3
SDVO
Wireless Display (WiDi) support
Peripherals
Max number of PCIe lanes		16
PCI Express revision		3.0
PCIe configurations		1x16, 2x8, 1x8 2x4
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)