Product comparison · 2 pcs/workstations

Lenovo ThinkStation S20 + ATI FirePro V3700 vs Lenovo ThinkStation S20 + ATI FirePro V5700

104specifications compared
2differ
102identical
1known for one product only

Key differences

The Lenovo ThinkStation S20 + ATI FirePro V5700 has 267 MHz more memory clock speed than the Lenovo ThinkStation S20 + ATI FirePro V3700 (1333 MHz vs 1066 MHz). The Lenovo ThinkStation S20 + ATI FirePro V5700 has 0.244 GB more maximum graphics card memory than the Lenovo ThinkStation S20 + ATI FirePro V3700 (0.5 GB vs 0.256 GB).

Memory clock speed
- ThinkStation S20 + ATI FirePro V3700:1066 MHz
- ThinkStation S20 + ATI FirePro V5700:1333 MHz
Maximum graphics card memory
- ThinkStation S20 + ATI FirePro V3700:0.256 GB
- ThinkStation S20 + ATI FirePro V5700:0.5 GB

Side by side

Differences highlightedShow differences only

Comparison of ThinkStation S20 + ATI FirePro V3700, ThinkStation S20 + ATI FirePro V5700
105 specifications	A Lenovo ThinkStation S20 + ATI FirePro V3700 View product	B Lenovo ThinkStation S20 + ATI FirePro V5700 View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Xeon® 3000 Sequence	Intel® Xeon® 3000 Sequence
Processor model	W3530	W3530
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.06 GHz	3.06 GHz
Processor frequency	2.8 GHz	2.8 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	QPI	QPI
FSB Parity	No	No
System bus rate	4.8 GT/s	4.8 GT/s
Processor lithography	45 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Xeon 3500 Series	Intel Xeon 3500 Series
Processor codename	Bloomfield	Bloomfield
Thermal Design Power (TDP)	130 W	130 W
Tcase	67.9 °C	67.9 °C
Number of QPI links	1	1
Processor socket	Socket B (LGA 1366)	Socket B (LGA 1366)
Number of Processing Die Transistors	731 M	731 M
Processing Die size	263 mm²	263 mm²
CPU multiplier (bus/core ratio)	21	21
Processor core voltage (AC)	1.55 V	1.55 V
Stepping	D0	D0
Maximum internal memory supported by processor	24 GB	24 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	800,1066 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processor	Yes	Yes
Memory1 differ
Internal memory	6 GB	6 GB
Maximum internal memory	12 GB	12 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory layout (slots x size)	3 x 2 GB	3 x 2 GB
Memory clock speedDiffers	1066 MHz	1333 MHz
ECC	Yes	Yes
Memory channels	Triple-channel	Triple-channel
Storageidentical
Optical drive type	DVD-RW	DVD-RW
HDD capacity	500 GB	500 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	Yes	Yes
Graphics1 differ
Maximum graphics card memoryDiffers	0.256 GB	0.5 GB
Graphics cardKnown for one	FirePro V3700	Unknown — not stated by the source
Graphics card manufacturer	ATI	ATI
Performanceidentical
Product type	Workstation	Workstation
Motherboard form factor	ATX	ATX
Ports & interfacesidentical
USB 2.0 ports quantity	8	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
PS/2 ports quantity	2	2
Serial ports quantity	1	1
Parallel ports quantity	0	0
Expansion slotsidentical
PCI Express x1 slots	1	1
PCI Express x4 slots	1	1
PCI Express x16 slots	2	2
Poweridentical
Power requirements	100-240V, 50/60Hz	100-240V, 50/60Hz
Power supply	625 W	625 W
Designidentical
Chassis type	Tower	Tower
Product colour	Black	Black
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)	1	1
Embedded options available	No	No
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	Yes	Yes
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
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)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)	36 bit	36 bit
Processor ARK ID	41313	41313
Processor code	SLBKR	SLBKR
Processor package size	42.5 x 45.0 mm	42.5 x 45.0 mm
Supported instruction sets	SSE4.2	SSE4.2
Thermal Monitoring Technologies	No	No
Intel® Turbo Boost Technology	1.0	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Weight & dimensionsidentical
Width	175 mm	175 mm
Depth	483 mm	483 mm
Height	426 mm	426 mm
Weight	15 kg	15 kg
Other featuresidentical
Drive bays	4x 3.5'', 2x 5.25''	4x 3.5'', 2x 5.25''

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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