Core i7-3770 vs Xeon E5-4650

Primary details

Comparing Xeon E5-4650 and Core i7-3770 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1058	1304
Place by popularity	not in top-100	21
Cost-effectiveness evaluation	0.37	2.97
Market segment	Server	Desktop processor
Architecture codename	Sandy Bridge-EP (2012)	Ivy Bridge (2012−2013)
Release date	14 May 2012 (12 years ago)	29 April 2012 (12 years ago)
Launch price (MSRP)	$799	$294
Current price	$99 (0.1x MSRP)	$87 (0.3x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-3770 has 703% better value for money than Xeon E5-4650.

Detailed specifications

Xeon E5-4650 and Core i7-3770 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	8 (Octa-Core)	4 (Quad-Core)
Threads	16	8
Base clock speed	2.7 GHz	3.4 GHz
Boost clock speed	3.3 GHz	3.9 GHz
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	20480 KB (shared)	8 MB (shared)
Chip lithography	32 nm	22 nm
Die size	435 mm2	160 mm2
Maximum core temperature	no data	105 °C
Maximum case temperature (TCase)	no data	67 °C
Number of transistors	2,270 million	1,400 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No

Compatibility

Information on Xeon E5-4650 and Core i7-3770 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	4	1
Socket	FCLGA2011	FCLGA1155
Power consumption (TDP)	130 Watt	77 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E5-4650 and Core i7-3770. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	no data	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	-	no data
Demand Based Switching	+	no data
FDI	no data	+
Status	Discontinued	Discontinued

Security technologies

Xeon E5-4650 and Core i7-3770 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
Identity Protection	-	+
Anti-Theft	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E5-4650 and Core i7-3770 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E5-4650 and Core i7-3770. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	384 GB	32 GB
Max memory channels	4	2
Maximum memory bandwidth	51.2 GB/s	25.6 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel HD Graphics 4000
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.15 GHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Xeon E5-4650 and Core i7-3770 integrated GPUs.

Number of displays supported

no data

3

Peripherals

Specifications and connection of peripherals supported by Xeon E5-4650 and Core i7-3770.

PCIe version	3.0	3.0
PCI Express lanes	40	no data

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.

Xeon E5-4650 outperforms Core i7-3770 by 35% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	5.58	4.14
Physical cores	8	4
Threads	16	8
Cost	$799	$294
Chip lithography	32 nm	22 nm
Power consumption (TDP)	130 Watt	77 Watt

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Should you still have questions on choice between Xeon E5-4650 and Core i7-3770, ask them in Comments section, and we shall answer.

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