Xeon E5-2652 V3 vs Ryzen 9 3900X

Primary details

Comparing Ryzen 9 3900X and Xeon E5-2652 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	275	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	21.78	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen 9	no data
Power efficiency	15.46	no data
Architecture codename	Matisse (Zen 2) (2019−2020)	Haswell-EP (2014−2015)
Release date	7 July 2019 (5 years ago)	8 September 2014 (10 years ago)
Launch price (MSRP)	$499	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 9 3900X and Xeon E5-2652 V3 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	12 (Dodeca-Core)	10 (Deca-Core)
Threads	24	20
Base clock speed	3.8 GHz	2.3 GHz
Boost clock speed	4.6 GHz	2.8 GHz
L1 cache	96K (per core)	64K (per core)
L2 cache	512K (per core)	256K (per core)
L3 cache	64 MB	25 MB (shared)
Chip lithography	7 nm, 12 nm	22 nm
Die size	no data	356 mm2
Maximum core temperature	95 °C	no data
Number of transistors	19,200 million	2,600 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 9 3900X and Xeon E5-2652 V3 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 (Uniprocessor)	2
Socket	AM4	2011-3
Power consumption (TDP)	125 Watt	105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 3900X and Xeon E5-2652 V3. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
TSX	-	+
Precision Boost 2	+	no data

Security technologies

Ryzen 9 3900X and Xeon E5-2652 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 3900X and Xeon E5-2652 V3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3900X and Xeon E5-2652 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Dual-channel	DDR4-2133
Maximum memory size	128 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	51.196 GB/s	no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 3900X and Xeon E5-2652 V3.

PCIe version	no data	3.0
PCI Express lanes	no data	40

Pros & cons summary

---

Recency	7 July 2019	8 September 2014
Physical cores	12	10
Threads	24	20
Chip lithography	7 nm	22 nm
Power consumption (TDP)	125 Watt	105 Watt

---

Should you still have questions on choice between Ryzen 9 3900X and Xeon E5-2652 V3, 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.

---