Xeon E-2176M vs Core 2 Duo E6550

Primary details

Comparing Core 2 Duo E6550 and Xeon E-2176M processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2787	993
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	14.63
Market segment	Desktop processor	Server
Series	no data	Intel Xeon E
Architecture codename	Conroe (2006−2007)	Coffee Lake-H (2018−2019)
Release date	July 2007 (17 years ago)	2 April 2018 (6 years ago)
Launch price (MSRP)	no data	$450

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core 2 Duo E6550 and Xeon E-2176M 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	2 (Dual-core)	6 (Hexa-Core)
Threads	2	12
Base clock speed	2.33 GHz	2.7 GHz
Boost clock speed	2.33 GHz	4.4 GHz
Bus type	no data	DMI 3.0
Bus rate	1333 MHz	4 × 8 GT/s
Multiplier	no data	27
L1 cache	64 KB	384 KB
L2 cache	4 MB	1.5 MB
L3 cache	0 KB	12 MB (shared)
Chip lithography	65 nm	14 nm
Die size	143 mm2	149 mm2
Maximum core temperature	72 °C	100 °C
Number of transistors	291 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+
VID voltage range	0.85V-1.5V	no data

Compatibility

Information on Core 2 Duo E6550 and Xeon E-2176M 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.

Number of CPUs in a configuration	1	1 (Uniprocessor)
Socket	PLGA775	BGA-1440
Power consumption (TDP)	65 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo E6550 and Xeon E-2176M. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
My WiFi	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	-	+
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	no data	+
SIPP	-	+
Demand Based Switching	-	no data
FSB parity	-	no data
Status	Discontinued	Launched

Security technologies

Core 2 Duo E6550 and Xeon E-2176M technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
MPX	-	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo E6550 and Xeon E-2176M are enumerated here.

AMD-V	-	+
VT-d	no data	+
VT-x	+	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E6550 and Xeon E-2176M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR4
Maximum memory size	no data	64 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	42.671 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics P630
Max video memory	no data	64 GB
Quick Sync Video	-	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.2 GHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Core 2 Duo E6550 and Xeon E-2176M integrated GPUs.

Number of displays supported	no data	3
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
DVI	no data	+

Graphics image quality

Maximum display resolutions supported by Core 2 Duo E6550 and Xeon E-2176M integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096x2304@30Hz
Max resolution over eDP	no data	4096x2304@30Hz
Max resolution over DisplayPort	no data	4096x2304@30Hz
Max resolution over VGA	no data	N/A

Graphics API support

APIs supported by Core 2 Duo E6550 and Xeon E-2176M integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Core 2 Duo E6550 and Xeon E-2176M.

PCIe version	no data	3.0
PCI Express lanes	no data	16

Synthetic benchmark performance

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

---

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.

Pros & cons summary

---

Performance score	0.58	7.07
Physical cores	2	6
Threads	2	12
Chip lithography	65 nm	14 nm
Power consumption (TDP)	65 Watt	45 Watt

---

Should you still have questions on choice between Core 2 Duo E6550 and Xeon E-2176M, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---