Ryzen 5 7645HX vs Xeon E7-4850

Primary details

Comparing Xeon E7-4850 and Ryzen 5 7645HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	362
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Series	Intel Xeon E7	no data
Architecture codename	Westmere (2010−2011)	Dragon Range (Zen4) (2023)
Release date	5 April 2011 (13 years ago)	5 January 2023 (1 year ago)
Launch price (MSRP)	$2,837	no data

Detailed specifications

Xeon E7-4850 and Ryzen 5 7645HX 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)	6 (Hexa-Core)
Threads	20	12
Base clock speed	2 GHz	4 GHz
Boost clock speed	2.4 GHz	5 GHz
Bus type	QPI	no data
Bus rate	6.4 GT/s	no data
Multiplier	15	no data
L1 cache	640 KB	384 KB
L2 cache	2.56 MB	6 MB
L3 cache	24 MB	32 MB
Chip lithography	32 nm	5 nm
Die size	513 mm2	71 mm2
Maximum core temperature	69 °C	100 °C
Number of transistors	2600 Million	6570 Million
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Xeon E7-4850 and Ryzen 5 7645HX 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	FL1
Power consumption (TDP)	130 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon E7-4850 and Ryzen 5 7645HX. 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)	+	no data
Turbo Boost Technology	1.0	no data
Hyper-Threading Technology	+	no data
Thermal Monitoring	+	-
Status	Discontinued	no data
Precision Boost 2	no data	+

Security technologies

Xeon E7-4850 and Ryzen 5 7645HX 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 E7-4850 and Ryzen 5 7645HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon E7-4850 and Ryzen 5 7645HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066	DDR5-5200
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

no data

AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Xeon E7-4850 and Ryzen 5 7645HX.

PCIe version	no data	5.0
PCI Express lanes	no data	28

Pros & cons summary

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Recency	5 April 2011	5 January 2023
Physical cores	10	6
Threads	20	12
Chip lithography	32 nm	5 nm
Power consumption (TDP)	130 Watt	55 Watt

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