Product comparison · 2 pcs/workstations

Acer Predator 760 Intel® Core™ i7 i7-2600K vs Lenovo M71e + ThinkVision LS2221

105specifications compared
46differ
59identical
44known for one product only

Key differences

The Acer Predator 760 Intel® Core™ i7 i7-2600K has 2 more processor cores than the Lenovo M71e + ThinkVision LS2221 (4 vs 2). The Acer Predator 760 Intel® Core™ i7 i7-2600K has 6 more processor threads than the Lenovo M71e + ThinkVision LS2221 (8 vs 2). The Acer Predator 760 Intel® Core™ i7 i7-2600K has 0.5 GHz more processor frequency than the Lenovo M71e + ThinkVision LS2221 (3.4 GHz vs 2.9 GHz). Only the Lenovo M71e + ThinkVision LS2221 has display included. Only the Lenovo M71e + ThinkVision LS2221 has embedded options available.

Processor family
- Predator 760 Intel® Core™ i7 i7-2600K:Intel® Core™ i7
- M71e + ThinkVision LS2221:Intel® Pentium®
Processor model
- Predator 760 Intel® Core™ i7 i7-2600K:i7-2600K
- M71e + ThinkVision LS2221:G850
Processor cores
- Predator 760 Intel® Core™ i7 i7-2600K:4
- M71e + ThinkVision LS2221:2
Processor threads
- Predator 760 Intel® Core™ i7 i7-2600K:8
- M71e + ThinkVision LS2221:2
Processor frequency
- Predator 760 Intel® Core™ i7 i7-2600K:3.4 GHz
- M71e + ThinkVision LS2221:2.9 GHz
Processor cache
- Predator 760 Intel® Core™ i7 i7-2600K:8 MB
- M71e + ThinkVision LS2221:3 MB
Thermal Design Power (TDP)
- Predator 760 Intel® Core™ i7 i7-2600K:95 W
- M71e + ThinkVision LS2221:65 W
Tcase
- Predator 760 Intel® Core™ i7 i7-2600K:72.6 °C
- M71e + ThinkVision LS2221:69.1 °C

Side by side

Differences highlightedShow differences only

Comparison of 760, M71e + ThinkVision LS2221
149 specifications	A Acer Predator 760 Intel® Core™ i7 i7-2600K Model 760 View product	B Lenovo M71e + ThinkVision LS2221 View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Pentium®
Processor generationKnown for one	2nd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-2600K	G850
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor frequencyDiffers	3.4 GHz	2.9 GHz
Processor cacheDiffers	8 MB	3 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-2600 Desktop Series	Intel Pentium G800 Series for Desktop
Processor codename	Sandy Bridge	Sandy Bridge
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	72.6 °C	69.1 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	34	29
SteppingDiffers	D2	Q0
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	1066,1333 MHz	1066,1333 MHz
Memory bandwidth supported by processor (max)	21 GB/s	21 GB/s
ECC supported by processor	No	No
Memory3 differ
Internal memoryDiffers	16 GB	2 GB
Maximum internal memoryDiffers	16 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	4x DIMM	2x DIMM
Memory clock speed	1333 MHz	1333 MHz
Memory channels	Dual-channel	Dual-channel
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Storage3 differ
Total storage capacityDiffers	1.5 TB	500 GB
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi
Number of HDDs installed	1	1
HDD capacityDiffers	1.5 TB	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	CF, CF+, Memory Stick (MS), miniSD, MMC, MS PRO, MS PRO Duo, SD, SDHC, SDXC, xD	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics4 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 580	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 3000	Intel® HD Graphics
Number of displays supported (on-board graphics)	2	2
On-board graphics card base frequency	850 MHz	850 MHz
On-board graphics card dynamic frequency (max)Differs	1350 MHz	1100 MHz
On-board graphics card IDKnown for one	0x112	Unknown — not stated by the source
Graphics card familyDiffers	NVIDIA	Intel
Performance1 differ
Product type	PC	PC
Motherboard chipsetDiffers	Intel® Z68 Express	Intel® H61 Express
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
BD interface typeKnown for one	SATA	Unknown — not stated by the source
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	No	No
BluetoothKnown for one	No	Unknown — not stated by the source
Internal modemKnown for one	No	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	10	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
PS/2 ports quantityDiffers	0	2
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Serial ports quantityDiffers	0	1
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Number of 3.5" baysDiffers	4	1
PCI Express x1 slotsKnown for one	4	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supply typeKnown for one	AC	Unknown — not stated by the source
Power supplyDiffers	1000 W	240 W
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design3 differ
Chassis typeDiffers	Tower	SFF
Number of 5.25" baysDiffers	2	1
Product colourDiffers	Black, Red	Black
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Bundled softwareKnown for one	Microsoft Office Starter Bing Bar Windows Live Essentials	Unknown — not stated by the source
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	54.6 cm (21.5")
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	170°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	160°
Processor special features11 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
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	Yes	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	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)	No	No
Intel® AES New Instructions (Intel® AES-NI)Differs	Yes	No
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® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	52214	53491
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processorDiffers	No	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR05Q
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	190 mm	335 mm
DepthDiffers	430 mm	382 mm
HeightDiffers	490 mm	99 mm
WeightKnown for one	Unknown — not stated by the source	6.6 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	High Definition Audio
Number of speakersKnown for one	Unknown — not stated by the source	1
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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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