Pro A8-8600B vs Xeon E5450

Primary details

Comparing Xeon E5450 and Pro A8-8600B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2095	2235
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	no data	AMD Carrizo
Power efficiency	1.93	3.73
Architecture codename	no data	Carrizo (2015−2018)
Release date	1 October 2007 (17 years ago)	3 June 2015 (9 years ago)

Detailed specifications

Xeon E5450 and Pro A8-8600B basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	no data	4 (Quad-Core)
Threads	no data	4
Base clock speed	3 GHz	1.6 GHz
Boost clock speed	no data	3 GHz
L2 cache	no data	2048 KB
L3 cache	12 MB L2 Cache	no data
Chip lithography	45 nm	28 nm
Maximum core temperature	67 °C	no data
Number of transistors	no data	3100 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	0.85V-1.35V	no data

Compatibility

Information on Xeon E5450 and Pro A8-8600B compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Socket	LGA771	FP4
Power consumption (TDP)	80 Watt	12-35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5450 and Pro A8-8600B. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	HSA 1.0
AES-NI	-	+
FMA	-	FMA4
AVX	-	AVX
FRTC	-	+
FreeSync	-	+
TrueAudio	-	+
PowerNow	-	+
PowerGating	-	+
Out-of-band client management	-	+
VirusProtect	-	+
RAID	-	+
HSA	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Demand Based Switching	+	no data
FSB parity	+	no data

Security technologies

Xeon E5450 and Pro A8-8600B technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5450 and Pro A8-8600B are enumerated here.

AMD-V	-	+
VT-x	+	no data
EPT	-	no data
IOMMU 2.0	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5450 and Pro A8-8600B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR3/DDR3L-2133
Max memory channels	no data	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	AMD Radeon R6 Graphics
iGPU core count	no data	6
จำนวนพาธไลน์	no data	384
Enduro	-	+
Switchable graphics	-	+
UVD	-	+
VCE	-	+

Graphics interfaces

Available interfaces and connections of Xeon E5450 and Pro A8-8600B integrated GPUs.

DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Xeon E5450 and Pro A8-8600B integrated GPUs, sometimes API versions are included.

DirectX	no data	DirectX® 12
Vulkan	-	+

Peripherals

Specifications and connection of peripherals supported by Xeon E5450 and Pro A8-8600B.

PCIe version

no data

3.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	1.63	1.38
Recency	1 October 2007	3 June 2015
Chip lithography	45 nm	28 nm
Power consumption (TDP)	80 Watt	12 Watt

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Should you still have questions on choice between Xeon E5450 and Pro A8-8600B, ask them in Comments section, and we shall answer.

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