The Lenovo ThinkCentre M90 + ThinkVision L1951p has 0.03 GHz more processor frequency than the HP Compaq SG3-350UK AMD Athlon II X2 245 (2.93 GHz vs 2.9 GHz). The Lenovo ThinkCentre M90 + ThinkVision L1951p has 2 MB more processor cache than the HP Compaq SG3-350UK AMD Athlon II X2 245 (4 MB vs 2 MB). The HP Compaq SG3-350UK AMD Athlon II X2 245 has 2 GB more internal memory than the Lenovo ThinkCentre M90 + ThinkVision L1951p (4 GB vs 2 GB). Only the HP Compaq SG3-350UK AMD Athlon II X2 245 has card reader integrated. Only the Lenovo ThinkCentre M90 + ThinkVision L1951p has display included.
Processor manufacturer
Compaq SG3-350UK AMD Athlon II X2 245:AMD
ThinkCentre M90 + ThinkVision L1951p:Intel
Processor family
Compaq SG3-350UK AMD Athlon II X2 245:AMD Athlon II X2
Maximum internal memory supported by processorKnown for one
—Unknown — not stated by the source
16 GB
Memory types supported by processorKnown for one
—Unknown — not stated by the source
DDR3 1066/1333
Memory bandwidth supported by processor (max)Known for one
—Unknown — not stated by the source
21 GB/s
ECC supported by processorKnown for one
—Unknown — not stated by the source
No
Memory3 differ
Internal memoryDiffers
4 GB
2 GB
Maximum internal memoryKnown for one
—Unknown — not stated by the source
8 GB
Memory layout (slots x size)Differs
2 x 2 GB
1 x 2 GB
Memory slotsDiffers
2x DIMM
4x DIMM
Memory clock speedKnown for one
—Unknown — not stated by the source
1333 MHz
Memory channelsKnown for one
—Unknown — not stated by the source
Dual-channel
Storage2 differ
Total storage capacityDiffers
750 GB
320 GB
Card reader integratedDiffers
Yes
No
Floppy drive installedKnown for one
—Unknown — not stated by the source
No
RAID levelsKnown for one
—Unknown — not stated by the source
0, 1
Storage mediaKnown for one
HDD
—Unknown — not stated by the source
Total HDDs capacityKnown for one
750 GB
—Unknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for one
—Unknown — not stated by the source
Yes
On-board graphics card familyKnown for one
—Unknown — not stated by the source
Intel® HD Graphics
On-board graphics card modelKnown for one
—Unknown — not stated by the source
Intel® HD Graphics
Number of displays supported (on-board graphics)Known for one
—Unknown — not stated by the source
2
On-board graphics card base frequencyKnown for one
—Unknown — not stated by the source
733 MHz
Graphics card familyKnown for one
—Unknown — not stated by the source
Intel
Discrete graphics card modelKnown for one
AMD Radeon 3000
—Unknown — not stated by the source
Performanceidentical
Password protection typeKnown for one
—Unknown — not stated by the source
BIOS
Motherboard chipsetKnown for one
AMD 760G
—Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesKnown for one
—Unknown — not stated by the source
10,100,1000 Mbit/s
Cabling technologyKnown for one
—Unknown — not stated by the source
10/100/1000Base-T(X)
Wake-on-LAN readyKnown for one
—Unknown — not stated by the source
Yes
Networking featuresDiffers
Ethernet, Fast Ethernet
Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers
5
8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one
—Unknown — not stated by the source
0
DisplayPorts quantityKnown for one
—Unknown — not stated by the source
1
HDMI 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
PS/2 ports quantityKnown for one
—Unknown — not stated by the source
0
Firewire (IEEE 1394) portsKnown for one
—Unknown — not stated by the source
0
Serial ports quantityKnown for one
—Unknown — not stated by the source
1
Parallel ports quantityKnown for one
—Unknown — not stated by the source
0
Expansion slotsidentical
Number of 3.5" baysKnown for one
—Unknown — not stated by the source
2
PCI Express x16 slotsKnown for one
—Unknown — not stated by the source
1
PCI slotsKnown for one
—Unknown — not stated by the source
1
Power1 differ
Power supply typeKnown for one
—Unknown — not stated by the source
AC
Power supplyDiffers
180 W
240 W
Design1 differ
Chassis typeDiffers
Mini Tower
SFF
Number of 5.25" baysKnown for one
—Unknown — not stated by the source
1
Cable lock slotKnown for one
—Unknown — not stated by the source
Yes
Cable lock slot typeKnown for one
—Unknown — not stated by the source
Kensington
Country of originKnown for one
China
—Unknown — not stated by the source
Software2 differ
Operating system installedDiffers
Windows 7 Home Premium
Windows 7 Professional
Operating system architectureDiffers
64-bit
32-bit
Compatible operating systemsKnown for one
—Unknown — not stated by the source
Windows 7 Professional 32bit Windows 7 Professional 64 bit Windows 7 Home Premium 32 bit Windows 7 Home Basic 32 bit Windows Vista Business 32 bit Windows Vista Home Basic 32 bit
Trial softwareKnown for one
—Unknown — not stated by the source
Microsoft Office Professional 2007 Norton Internet Security 2009
Bundled softwareKnown for one
—Unknown — not stated by the source
Adobe Acrobat Reader Acrobat Flash Player Skype PC-Doctor SUN JRE Corel Burn Corel DVD MovieFactory 7 Lenovo Edition ThinkVantage Rescue & Recovery ThinkVantage Product Recovery ThinkVantage Password Manager ThinkVantage Power Manager Lenovo Message Center Plus Lenovo ThinkVantage Toolbox ThinkVanta
Display1 differ
Display includedDiffers
No
Yes
Display diagonalKnown for one
—Unknown — not stated by the source
48.3 cm (19")
Display resolutionKnown for one
—Unknown — not stated by the source
1440 x 900 pixels
Native aspect ratioKnown for one
—Unknown — not stated by the source
16:10
Contrast ratio (typical)Known for one
—Unknown — not stated by the source
1000:1
TouchscreenKnown for one
—Unknown — not stated by the source
No
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
170°
DisplayKnown for one
—Unknown — not stated by the source
LCD
Processor special featuresidentical
CPU configuration (max)Known for one
—Unknown — not stated by the source
1
Embedded options availableKnown for one
—Unknown — not stated by the source
No
Enhanced Intel SpeedStep TechnologyKnown for one
—Unknown — not stated by the source
Yes
Execute Disable BitKnown for one
—Unknown — not stated by the source
Yes
Graphics & IMC lithographyKnown for one
—Unknown — not stated by the source
45 nm
Idle StatesKnown for one
—Unknown — not stated by the source
Yes
Intel 64Known for one
—Unknown — not stated by the source
Yes
Intel Clear Video TechnologyKnown for one
—Unknown — not stated by the source
No
Intel Demand Based SwitchingKnown for one
—Unknown — not stated by the source
No
Intel Dual Display Capable TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel Enhanced Halt StateKnown for one
—Unknown — not stated by the source
Yes
Intel FDI TechnologyKnown for one
—Unknown — not stated by the source
Yes
Intel Fast Memory AccessKnown for one
—Unknown — not stated by the source
No
Intel Flex Memory AccessKnown for one
—Unknown — not stated by the source
No
Intel Rapid Storage TechnologyKnown for one
—Unknown — not stated by the source
No
Intel Trusted Execution TechnologyKnown for one
—Unknown — not stated by the source
No
Intel VT-x with Extended Page Tables (EPT)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology (VT-x)Known for one
—Unknown — not stated by the source
Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one
—Unknown — not stated by the source
No
Intel® AES New Instructions (Intel® AES-NI)Known for one
—Unknown — not stated by the source
No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one
—Unknown — not stated by the source
Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one
—Unknown — not stated by the source
No
Intel® InTru™ 3D TechnologyKnown for one
—Unknown — not stated by the source
No
Intel® Insider™Known for one
—Unknown — not stated by the source
No
Intel® Wireless Display (Intel® WiDi)Known for one
—Unknown — not stated by the source
No
Physical Address Extension (PAE)Known for one
—Unknown — not stated by the source
36 bit
Processor ARK IDKnown for one
—Unknown — not stated by the source
46472
Processor package sizeKnown for one
—Unknown — not stated by the source
37.5 x 37.5 mm
Supported instruction setsKnown for one
—Unknown — not stated by the source
SSE4.2
Thermal Monitoring TechnologiesKnown for one
—Unknown — not stated by the source
No
Intel® Turbo Boost TechnologyKnown for one
—Unknown — not stated by the source
No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one
—Unknown — not stated by the source
Yes
Intel® Quick Sync Video TechnologyKnown for one
—Unknown — not stated by the source
No
Intel® My WiFi Technology (Intel® MWT)Known for one
—Unknown — not stated by the source
No
Intel® Anti-Theft Technology (Intel® AT)Known for one
—Unknown — not stated by the source
No
Conflict-Free processorKnown for one
—Unknown — not stated by the source
No
Weight & dimensions3 differ
WidthDiffers
175 mm
355 mm
DepthDiffers
414 mm
317 mm
HeightDiffers
387 mm
99 mm
WeightKnown for one
7.5 kg
—Unknown — not stated by the source
Packaging contentidentical
Mouse includedKnown for one
—Unknown — not stated by the source
Yes
Keyboard includedKnown for one
—Unknown — not stated by the source
Yes
Certificatesidentical
Compliance industry standardsKnown for one
—Unknown — not stated by the source
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Other featuresidentical
Intel segment taggingKnown for one
—Unknown — not stated by the source
Enterprise, Professional
Optical driveidentical
LightScribeKnown for one
Yes
—Unknown — not stated by the source
Audioidentical
Audio systemKnown for one
High Definition Audio
—Unknown — not stated by the source
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.
