Intel Core i5-3439Y vs Intel Core i7-2920XM

Comparative analysis of Intel Core i5-3439Y and Intel Core i7-2920XM processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Core i5-3439Y

Intel Core i7-2920XM

Differences

Reasons to consider the Intel Core i5-3439Y

CPU is newer: launch date 1 year(s) 11 month(s) later
Around 5% higher maximum core temperature: 105 °C vs 100 C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
4.2x lower typical power consumption: 13 Watt vs 55 Watt

Launch date	1 January 2013 vs 6 January 2011
Maximum core temperature	105 °C vs 100 C
Manufacturing process technology	22 nm vs 32 nm
Thermal Design Power (TDP)	13 Watt vs 55 Watt

Reasons to consider the Intel Core i7-2920XM

Processor is unlocked, an unlocked multiplier allows for easier overclocking
2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
Around 52% higher clock speed: 3.50 GHz vs 2.30 GHz
2x 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
2.7x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 20% better performance in PassMark - Single thread mark: 1438 vs 1197
2.2x better performance in PassMark - CPU mark: 4286 vs 1907

Specifications (specs)
Unlocked	Unlocked vs Locked
Number of cores	4 vs 2
Number of threads	8 vs 4
Maximum frequency	3.50 GHz vs 2.30 GHz
L1 cache	256 KB vs 128 KB
L2 cache	1024 KB vs 512 KB
L3 cache	8192 KB vs 3 MB
Benchmarks
PassMark - Single thread mark	1438 vs 1197
PassMark - CPU mark	4286 vs 1907

Compare benchmarks

CPU 1: Intel Core i5-3439Y
CPU 2: Intel Core i7-2920XM

PassMark - Single thread mark

CPU 1

CPU 2

1197

1438

PassMark - CPU mark

CPU 1

CPU 2

1907

4286

Name	Intel Core i5-3439Y	Intel Core i7-2920XM
PassMark - Single thread mark	1197	1438
PassMark - CPU mark	1907	4286
Geekbench 4 - Single Core		673
Geekbench 4 - Multi-Core		2511

Compare specifications (specs)

	Intel Core i5-3439Y	Intel Core i7-2920XM
Essentials
Architecture codename	Ivy Bridge	Sandy Bridge
Launch date	1 January 2013	6 January 2011
Place in performance rating	2049	2054
Processor Number	i5-3439Y	i7-2920XM
Series	Legacy Intel® Core™ Processors	Legacy Intel® Core™ Processors
Status	Launched	Launched
Vertical segment	Mobile	Mobile
Launch price (MSRP)		$1,096
Price now		$608.95
Value for money (0-100)		3.40
Performance
64 bit support
Base frequency	1.50 GHz	2.50 GHz
Bus Speed	5 GT/s DMI
Die size	160 mm	216 mm
L1 cache	128 KB	256 KB
L2 cache	512 KB	1024 KB
L3 cache	3 MB	8192 KB
Manufacturing process technology	22 nm	32 nm
Maximum case temperature (TCase)	67 °C
Maximum core temperature	105 °C	100 C
Maximum frequency	2.30 GHz	3.50 GHz
Number of cores	2	4
Number of threads	4	8
Transistor count	1400 million	995 Million
Unlocked
Memory
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	25.6 GB/s
Maximum memory size	32 GB	32 GB
Supported memory types	DDR3/L/-RS 1333/1600	DDR3 1066/1333/1600
Graphics
Device ID	0x166
Graphics base frequency	350 MHz	650 MHz
Graphics max dynamic frequency	850 MHz	1.30 GHz
Graphics max frequency	850 MHz	1.3 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics	Intel® HD Graphics 4000	Intel® HD Graphics 3000
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported	3	2
SDVO
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	31mm x 24mm	37.5mm x 37.5mm (rPGA998)
Scenario Design Power (SDP)	7 W
Sockets supported	FCBGA1023	FCPGA988
Thermal Design Power (TDP)	13 Watt	55 Watt
Security & Reliability
Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
4G WiMAX Wireless
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions	Intel® AVX	Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
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
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)
Peripherals
Max number of PCIe lanes		16
PCI Express revision		2.0
PCIe configurations		1x16, 2x8, 1x8+2x4