Intel Xeon 5140 vs 5148

Intel Xeon 5140
Intel Xeon 5148

General info

Comparing Xeon 5140 and Xeon 5148 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
 
Value for money (0-100)
15.26
 
36.21
Type
Server
 
Server
Achitecture codename
Woodcrest
 
Woodcrest
Release date
on June 2006
 
on June 2006
Launch price (MSRP)
$15
 
$9
Price now
$32
 
$13.13

Technical specs

Xeon 5140 and Xeon 5148 quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Xeon 5140 and Xeon 5148 performance, but for precise assessment you have to consider their test results.
Number of cores
2
 
2
Number of threads
2
 
2
Maximum frequency
2.33 GHz
 
2.333 GHz
L2 cache
4 MB
 
4 MB
Manufacturing process technology
65 nm
 
65 nm
Maximum core temperature
65 °C
 
n/d
64 bit support
+
 
+
VID voltage range
B2=1.0V-1.5V, G0=.85V-1.5V
 
n/d

Compatibility

Information on Xeon 5140 and Xeon 5148 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
1
 
1
Socket
LGA771
 
771
Power consumption (TDP)
65 Watt
 
40 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon 5140 and Xeon 5148. You'll probably need this information if you require some particular technology.
Enhanced SpeedStep (EIST)
+
 
n/d
Turbo Boost
-
 
n/d
Hyper-Threading
-
 
n/d
Idle States
+
 
n/d
Thermal Monitoring
+
 
-
Demand Based Switching
-
 
n/d
FSB parity
+
 
n/d

Security technologies

Xeon 5140 and Xeon 5148 technologies aimed at raising security, for example, by protecting against hacks.
TXT
-
 
n/d
EDB
+
 
n/d

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon 5140 and Xeon 5148 are enumerated here.
VT-x
+
 
n/d
EPT
-
 
n/d

Memory specs

Types, maximum amount and channel number of RAM supported by Xeon 5140 and Xeon 5148.
Supported memory types
DDR2
 
DDR2

Benchmark performance

Non-gaming benchmarks performance of Xeon 5140 and Xeon 5148. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance

Xeon 5140 3.45 +2.7%
Xeon 5148 3.36

Passmark

Xeon 5140 1635 +2.8%
Xeon 5148 1590

Gaming performance

Let's see how good Xeon 5140 and Xeon 5148 are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Advantages of Intel Xeon 5140

2.7% faster in synthetic tests
Thermal Monitoring Technologies

Advantages of Intel Xeon 5148

Cheaper ($9 vs $15)
Less power hungry (40 vs 65 watts)

So, Xeon 5140 or 5148?

Technical City couldn't decide between Intel Xeon 5140 and Intel Xeon 5148. The differences in performance seem too small.
Should you still have questions on choice between Xeon 5140 and Xeon 5148, ask them in Comments section, and we shall answer.

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Advices and comments

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