Product comparison · 2 pcs/workstations

Lenovo IdeaCentre K450 Intel® Core™ i7 i7-4770 vs MEDION AKOYA P5209 E

103specifications compared
40differ
63identical
46known for one product only

Key differences

Processor family
- IdeaCentre K450 Intel® Core™ i7 i7-4770:Intel® Core™ i7
- AKOYA P5209 E:Intel® Core™ i5
Processor generation
- IdeaCentre K450 Intel® Core™ i7 i7-4770:4th gen Intel® Core™ i7
- AKOYA P5209 E:3rd gen Intel® Core™ i5
Processor model
- IdeaCentre K450 Intel® Core™ i7 i7-4770:i7-4770
- AKOYA P5209 E:i5-3350P
Processor threads
- IdeaCentre K450 Intel® Core™ i7 i7-4770:8
- AKOYA P5209 E:4
Processor boost frequency
- IdeaCentre K450 Intel® Core™ i7 i7-4770:3.9 GHz
- AKOYA P5209 E:3.3 GHz
Processor frequency
- IdeaCentre K450 Intel® Core™ i7 i7-4770:3.4 GHz
- AKOYA P5209 E:3.1 GHz
Processor cache
- IdeaCentre K450 Intel® Core™ i7 i7-4770:8 MB
- AKOYA P5209 E:6 MB
Bus type
- IdeaCentre K450 Intel® Core™ i7 i7-4770:DMI2
- AKOYA P5209 E:DMI

Side by side

Differences highlightedShow differences only

Comparison of K450, AKOYA P5209 E
149 specifications	A Lenovo IdeaCentre K450 Intel® Core™ i7 i7-4770 Model K450 View product	B MEDION AKOYA P5209 E View product
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	4th gen Intel® Core™ i7	3rd gen Intel® Core™ i5
Processor modelDiffers	i7-4770	i5-3350P
Processor cores	4	4
Processor threadsDiffers	8	4
Processor boost frequencyDiffers	3.9 GHz	3.3 GHz
Processor frequencyDiffers	3.4 GHz	3.1 GHz
Processor cacheDiffers	8 MB	6 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI2	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-4700 Desktop series	Intel Core i5-3300 Desktop Series
Processor codenameDiffers	Haswell	Ivy Bridge
Thermal Design Power (TDP)Differs	84 W	69 W
TcaseDiffers	72.72 °C	67.4 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x16, 2x8
PCI Express slots version	3.0	3.0
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Number of processors installed	1	1
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 1155 (Socket H2)
SteppingKnown for one	C0	Unknown — not stated by the source
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.5 V	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	31
Memory1 differ
Internal memoryDiffers	12 GB	8 GB
Maximum internal memoryKnown for one	32 GB	Unknown — not stated by the source
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory channels	Dual-channel	Dual-channel
Storage2 differ
Total storage capacity	2 TB	2 TB
Optical drive typeDiffers	DVD-RW	DVD Super Multi DL
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	CF, CF+, Memory Stick (MS), MicroDrive, MMC, MS PRO, SD, SDHC, SDXC	MicroDrive, MMC, SD, xD
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	2 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics2 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4600	Not available
Maximum on-board graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1200 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	11.2/12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x412	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Unknown — not stated by the source	NVIDIA® GeForce® GTX 650
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	1 GB
Discrete graphics memory typeKnown for one	Unknown — not stated by the source	GDDR5
Number of discrete graphics cardsKnown for one	Unknown — not stated by the source	1
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	7.1 channels	Unknown — not stated by the source
Optical driveidentical
Optical drives quantity	1	1
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-Fi	Yes	Yes
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	2	5
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	No	Yes
PS/2 ports quantityDiffers	0	2
S/PDIF out portKnown for one	Yes	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	1
Line-inKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Chassis typeDiffers	Desktop	Tower
Placement supported	Vertical	Vertical
Liquid cooling systemKnown for one	No	Unknown — not stated by the source
Product colour	Black	Black
Cooling typeKnown for one	Unknown — not stated by the source	Active
Softwareidentical
Operating system installed	Windows 8	Windows 8
Operating system architecture	64-bit	64-bit
Trial softwareKnown for one	Unknown — not stated by the source	Kaspersky Internet Security 2013
Displayidentical
Display included	No	No
Processor special features12 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure Key	Yes	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	75122	69114
Processor codeKnown for one	SR149	Unknown — not stated by the source
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
ScalabilityKnown for one	1S	Unknown — not stated by the source
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2013D	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	Yes	Yes
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Weight & dimensionsidentical
WidthKnown for one	180.8 mm	Unknown — not stated by the source
DepthKnown for one	456.4 mm	Unknown — not stated by the source
HeightKnown for one	400 mm	Unknown — not stated by the source
WeightKnown for one	12.7 kg	Unknown — not stated by the source
Packaging content2 differ
Mouse includedDiffers	No	Yes
Keyboard includedDiffers	No	Yes
ManualKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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