Ryzen 7 3800XT vs Xeon D-1637

Primary details

Comparing Xeon D-1637 and Ryzen 7 3800XT processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	424
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	35.62
Market segment	Server	Desktop processor
Series	Intel Xeon D	AMD Ryzen 7
Architecture codename	Broadwell (2015−2019)	Matisse (Zen 2) (2019−2020)
Release date	2 April 2019 (5 years ago)	7 July 2020 (3 years ago)
Launch price (MSRP)	$406	$399
Current price	no data	$286 (0.7x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon D-1637 and Ryzen 7 3800XT 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	6 (Hexa-Core)	8 (Octa-Core)
Threads	12	16
Base clock speed	2.9 GHz	3.8 GHz
Boost clock speed	3.2 GHz	4.7 GHz
L1 cache	384 KB	96K (per core)
L2 cache	1.5 MB	512K (per core)
L3 cache	9 MB	32 MB
Chip lithography	14 nm	7 nm
Die size	246.24 mm2	74 mm2
Maximum core temperature	105 °C	95 °C
Maximum case temperature (TCase)	no data	95 °C
Number of transistors	3200 Million	3,800 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	Yes

Compatibility

Information on Xeon D-1637 and Ryzen 7 3800XT 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	1
Socket	FCBGA1667	AM4
Power consumption (TDP)	55 Watt	105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon D-1637 and Ryzen 7 3800XT. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX2	DDR4-3200 RAM, PCIe 4, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	no data	+
AVX	+	+
Enhanced SpeedStep (EIST)	+	no data
QuickAssist	-	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
GPIO	+	no data
AMT	SPS 3.0	no data
Status	Launched	no data
Quiet System	-	no data

Security technologies

Xeon D-1637 and Ryzen 7 3800XT technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data
Secure Key	+	no data
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon D-1637 and Ryzen 7 3800XT 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 Xeon D-1637 and Ryzen 7 3800XT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4, DDR3	DDR4
Maximum memory size	128 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	38.397 GB/s	51.196 GB/s
ECC memory support	+	-

Peripherals

Specifications and connection of peripherals supported by Xeon D-1637 and Ryzen 7 3800XT.

PCIe version	2.0/3.0	4.0
PCI Express lanes	32	no data
USB revision	2.0/3.0	no data
Total number of SATA ports	6	no data
Max number of SATA 6 Gb/s Ports	6	no data
Number of USB ports	8	no data
Integrated LAN	4x 10 GBE	no data
UART	+	no data

Pros & cons summary

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Recency	2 April 2019	7 July 2020
Physical cores	6	8
Threads	12	16
Cost	$406	$399
Chip lithography	14 nm	7 nm
Power consumption (TDP)	55 Watt	105 Watt

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