Intel Core i3-4340 vs Intel Core i7-870S

Comparative analysis of Intel Core i3-4340 and Intel Core i7-870S processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Core i3-4340

Intel Core i7-870S

Differences

Reasons to consider the Intel Core i3-4340

CPU is newer: launch date 3 year(s) 2 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
2x more maximum memory size: 32 GB vs 16 GB
Around 52% lower typical power consumption: 54 Watt vs 82 Watt
Around 33% better performance in PassMark - Single thread mark: 1979 vs 1493
Around 25% better performance in PassMark - CPU mark: 3460 vs 2765

Specifications (specs)
Launch date	September 2013 vs July 2010
Manufacturing process technology	22 nm vs 45 nm
Maximum memory size	32 GB vs 16 GB
Thermal Design Power (TDP)	54 Watt vs 82 Watt
Benchmarks
PassMark - Single thread mark	1979 vs 1493
PassMark - CPU mark	3460 vs 2765

Reasons to consider the Intel Core i7-870S

2 more cores, run more applications at once: 4 vs 2
4 more threads: 8 vs 4
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
2x more L3 cache, more data can be stored in the L3 cache for quick access later

Number of cores	4 vs 2
Number of threads	8 vs 4
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	256 KB (per core) vs 256 KB (per core)
L3 cache	8192 KB (shared) vs 4096 KB (shared)

Compare benchmarks

CPU 1: Intel Core i3-4340
CPU 2: Intel Core i7-870S

PassMark - Single thread mark

CPU 1

CPU 2

1979

1493

PassMark - CPU mark

CPU 1

CPU 2

3460

2765

Name	Intel Core i3-4340	Intel Core i7-870S
PassMark - Single thread mark	1979	1493
PassMark - CPU mark	3460	2765
Geekbench 4 - Single Core	874
Geekbench 4 - Multi-Core	1891

Compare specifications (specs)

	Intel Core i3-4340	Intel Core i7-870S
Essentials
Architecture codename	Haswell	Lynnfield
Launch date	September 2013	July 2010
Launch price (MSRP)	$210
Place in performance rating	1716	1712
Price now	$168.99
Processor Number	i3-4340	i7-870S
Series	4th Generation Intel® Core™ i3 Processors	Legacy Intel® Core™ Processors
Status	Discontinued	Discontinued
Value for money (0-100)	9.13
Vertical segment	Desktop	Desktop
Performance
64 bit support
Base frequency	3.60 GHz	2.66 GHz
Bus Speed	5 GT/s DMI2	2.5 GT/s DMI
Die size	177 mm	296 mm2
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	4096 KB (shared)	8192 KB (shared)
Manufacturing process technology	22 nm	45 nm
Maximum case temperature (TCase)	72 °C
Maximum core temperature	66.8°C
Maximum frequency	3.6 GHz	3.60 GHz
Number of cores	2	4
Number of threads	4	8
Transistor count	1400 million	774 million
VID voltage range		0.6500V-1.4000V
Memory
ECC memory support
Max memory channels	2	2
Maximum memory bandwidth	25.6 GB/s	21 GB/s
Maximum memory size	32 GB	16 GB
Supported memory types	DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V	DDR3 1066/1333
Graphics
Device ID	0x412
Graphics base frequency	350 MHz
Graphics max dynamic frequency	1.15 GHz
Graphics max frequency	1.15 GHz
Intel® Clear Video HD technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	2 GB
Processor graphics	Intel® HD Graphics 4600
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported	3
VGA
Wireless Display (WiDi) support
Graphics image quality
Max resolution over DisplayPort	3840x2160@60Hz
Max resolution over eDP	3840x2160@60Hz
Max resolution over HDMI 1.4	4096x2304@24Hz
Max resolution over VGA	1920x1200@60Hz
Graphics API support
DirectX	11.1/12
OpenGL	4.3
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	FCLGA1150	LGA1156
Thermal Design Power (TDP)	54 Watt	82 Watt
Thermal Solution	PCG 2013C
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	Up to 3.0	2.0
PCIe configurations	Up to 1x16, 2x8, 1x8+2x4	1x16, 2x8
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE4.2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Demand Based Switching
Physical Address Extensions (PAE)		36-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)