Product comparison · 2 pcs/workstations

Acer G3-605 I9940 BE vs Lenovo H 50-50

123specifications compared
34differ
89identical
34known for one product only

Key differences

The Lenovo H 50-50 has 4 more processor threads than the Acer G3-605 I9940 BE (8 vs 4). The Lenovo H 50-50 has 0.6 GHz more processor boost frequency than the Acer G3-605 I9940 BE (4 GHz vs 3.4 GHz). The Lenovo H 50-50 has 0.4 GHz more processor frequency than the Acer G3-605 I9940 BE (3.6 GHz vs 3.2 GHz). Only the Acer G3-605 I9940 BE has DVI port. Only the Lenovo H 50-50 has Intel Stable Image Platform Program (SIPP).

Processor family
- G3-605 I9940 BE:Intel® Core™ i5
- H 50-50:Intel® Core™ i7
Processor generation
- G3-605 I9940 BE:4th gen Intel® Core™ i5
- H 50-50:4th gen Intel® Core™ i7
Processor model
- G3-605 I9940 BE:i5-4460
- H 50-50:i7-4790
Processor threads
- G3-605 I9940 BE:4
- H 50-50:8
Processor boost frequency
- G3-605 I9940 BE:3.4 GHz
- H 50-50:4 GHz
Processor frequency
- G3-605 I9940 BE:3.2 GHz
- H 50-50:3.6 GHz
Processor cache
- G3-605 I9940 BE:6 MB
- H 50-50:8 MB
Internal memory
- G3-605 I9940 BE:12 GB
- H 50-50:8 GB

Side by side

Differences highlightedShow differences only

Comparison of G3-605 I9940 BE, H 50-50
157 specifications	A Acer G3-605 I9940 BE View product	B Lenovo H 50-50 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	4th gen Intel® Core™ i5	4th gen Intel® Core™ i7
Processor modelDiffers	i5-4460	i7-4790
Processor cores	4	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.4 GHz	4 GHz
Processor frequencyDiffers	3.2 GHz	3.6 GHz
Processor cacheDiffers	6 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB ParityKnown for one	No	Unknown — not stated by the source
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Core i5-4400 Desktop series	Intel Core i7-4700 Desktop series
Processor codename	Haswell	Haswell
Thermal Design Power (TDP)	84 W	84 W
Tcase	72.72 °C	72.72 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 2x8, 1x8+2x4	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of QPI links	0	0
Number of processors installed	1	1
Processor socket	LGA 1150 (Socket H3)	LGA 1150 (Socket H3)
Stepping	C0	C0
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 processor	No	No
Memory2 differ
Internal memoryDiffers	12 GB	8 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	1 x 4 + 1 x 8 GB	Unknown — not stated by the source
Memory slotsDiffers	4x DIMM	2x DIMM
Memory channels	Dual-channel	Dual-channel
Maximum internal memoryKnown for one	Unknown — not stated by the source	16 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage4 differ
Total storage capacityDiffers	1 TB	2 TB
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacityDiffers	1 TB	2 TB
HDD interfaceDiffers	SATA	SATA III
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Number of storage drives installedKnown for one	Unknown — not stated by the source	1
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	NVIDIA® GeForce® GTX 760	NVIDIA® GeForce® GT 720
Discrete graphics card memoryDiffers	1.536 GB	2 GB
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 4600	Intel® HD Graphics 4600
Maximum on-board graphics card memory	1.024 GB	1.024 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1200 MHz
On-board graphics card DirectX version	11.1	11.1
On-board graphics card ID	0x412	0x412
Performanceidentical
Product type	PC	PC
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H81
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	Power on
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 standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
HDMI ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	0	1
DVI portDiffers	Yes	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
PCI Express x1 slotsDiffers	1	3
PCI Express x16 slots	1	1
Number of 3.5" baysKnown for one	Unknown — not stated by the source	2
Poweridentical
Power supplyKnown for one	500 W	Unknown — not stated by the source
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Design2 differ
Chassis typeDiffers	Tower	Desktop
Product colourDiffers	Black, Orange	Black
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Softwareidentical
Operating system installed	Windows 8.1	Windows 8.1
Operating system architecture	64-bit	64-bit
Displayidentical
Display included	No	No
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution TechnologyDiffers	No	Yes
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)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Smart Cache	Yes	Yes
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	80817	80806
Processor codeDiffers	SR1QK	SR1QF
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2013D	PCG 2013D
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	Yes	Yes
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
Audioidentical
Audio systemKnown for one	HD	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	180 mm	160 mm
DepthDiffers	430 mm	410 mm
HeightDiffers	438 mm	355 mm
WeightDiffers	12 kg	7.1 kg
Packaging contentidentical
Mouse included	Yes	Yes
Keyboard included	Yes	Yes
Keyboardidentical
Keyboard layoutKnown for one	AZERTY	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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