Xeon E3-1271 v3 vs Ryzen 5 1500X

Primary details

Comparing Ryzen 5 1500X and Xeon E3-1271 v3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1043	1168
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	9.48	2.26
Market segment	Desktop processor	Server
Series	AMD Ryzen 5	no data
Architecture codename	Zen (2017−2020)	no data
Release date	11 April 2017 (7 years ago)	1 April 2014 (10 years ago)
Launch price (MSRP)	$189	no data
Current price	$111 (0.6x MSRP)	$265

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 1500X has 319% better value for money than Xeon E3-1271 v3.

Detailed specifications

Ryzen 5 1500X and Xeon E3-1271 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	4 (Quad-Core)	4 (Quad-Core)
Threads	8	8
Base clock speed	3.5 GHz	3.6 GHz
Boost clock speed	3.7 GHz	4 GHz
L1 cache	96K (per core)	no data
L2 cache	512K (per core)	no data
L3 cache	16 MB (shared)	8 MB Intel® Smart Cache
Chip lithography	14 nm	22 nm
Die size	192 mm2	no data
Number of transistors	4,800 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen 5 1500X and Xeon E3-1271 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)	1
Socket	AM4	FCLGA1150
Power consumption (TDP)	65 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 1500X and Xeon E3-1271 v3. You'll probably need this information if you require some particular technology.

Instruction set extensions	XFR, FMA3, SSE 4.2, AVX2, SMT	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	no data
Enhanced SpeedStep (EIST)	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	no data	+
Idle States	no data	+
Thermal Monitoring	no data	+
Flex Memory Access	no data	+
SIPP	no data	+
Fast Memory Access	no data	+
Status	no data	Discontinued

Security technologies

Ryzen 5 1500X and Xeon E3-1271 v3 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 1500X and Xeon E3-1271 v3 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 1500X and Xeon E3-1271 v3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR3L-1333, DDR3L-1600
Maximum memory size	64 GB	32 GB
Max memory channels	2	2
Maximum memory bandwidth	42.671 GB/s	25.6 GB/s
ECC memory support	+	+

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 1500X and Xeon E3-1271 v3.

PCIe version	3.0	3.0
PCI Express lanes	20	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.

Ryzen 5 1500X outperforms Xeon E3-1271 v3 by 21% based on our aggregated benchmark results.

---

Pros & cons summary

---

Performance score	5.88	4.87
Recency	11 April 2017	1 April 2014
Chip lithography	14 nm	22 nm
Power consumption (TDP)	65 Watt	80 Watt

---

Should you still have questions on choice between Ryzen 5 1500X and Xeon E3-1271 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.

---