Processor U300 vs Xeon E7-4850

Primary details

Comparing Xeon E7-4850 and Processor U300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon E7	Intel Raptor Lake-U
Architecture codename	Westmere-EX (2011)	Raptor Lake-U (2023)
Release date	3 April 2011 (13 years ago)	4 January 2023 (1 year ago)
Launch price (MSRP)	$2,837	$193

Detailed specifications

Xeon E7-4850 and Processor U300 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	10 (Deca-Core)	5 (Penta-Core)
Threads	20	6
Base clock speed	2 GHz	1.2 GHz
Boost clock speed	2.4 GHz	4.4 GHz
Bus type	QPI	no data
Bus rate	6.4 GT/s	55 MHz
Multiplier	15	no data
L1 cache	64 KB (per core)	80K (per core)
L2 cache	256 KB (per core)	1.25 MB (per core)
L3 cache	24 MB (shared)	8 MB (shared)
Chip lithography	32 nm	10 nm
Die size	513 mm2	no data
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	69 °C	no data
Number of transistors	2,600 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon E7-4850 and Processor U300 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 (Multiprocessor)	1
Socket	LGA1567	Intel BGA 1744
Power consumption (TDP)	130 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4850 and Processor U300. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
TSX	-	+
Thermal Monitoring	+	-

Security technologies

Xeon E7-4850 and Processor U300 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon E7-4850 and Processor U300 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4850 and Processor U300. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066	DDR4, DDR5 Dual-channel
Maximum memory size	2 TB	no data
Max memory channels	4	no data
Maximum memory bandwidth	34.113 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

N/A

Intel UHD Graphics Xe G4 48EUs ( - 1100 MHz)

Peripherals

Specifications and connection of peripherals supported by Xeon E7-4850 and Processor U300.

PCIe version	no data	4.0
PCI Express lanes	no data	8

Pros & cons summary

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Recency	3 April 2011	4 January 2023
Physical cores	10	5
Threads	20	6
Chip lithography	32 nm	10 nm
Power consumption (TDP)	130 Watt	15 Watt

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