Ryzen Z1 vs Xeon Gold 6246

Primary details

Comparing Xeon Gold 6246 and Ryzen Z1 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	380	579
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	7.60	no data
Market segment	Server	Laptop
Series	Intel Xeon Gold	Phoenix (Zen 4, Ryzen 7040)
Architecture codename	Cascade Lake (2019−2020)	Phoenix (Zen4)
Release date	2 April 2019 (5 years ago)	May 2023 (1 year ago)
Launch price (MSRP)	$3,286	no data
Current price	$2260 (0.7x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6246 and Ryzen Z1 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)	6 (Hexa-Core)
Threads	24	12
Base clock speed	3.3 GHz	3.2 GHz
Boost clock speed	4.2 GHz	4.9 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	768 KB	64 KB (per core)
L2 cache	12 MB	1 MB (per core)
L3 cache	24.75 MB	16 MB (shared)
Chip lithography	14 nm	4 nm
Die size	no data	137 mm2
Maximum core temperature	76 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	No	No

Compatibility

Information on Xeon Gold 6246 and Ryzen Z1 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	FCLGA3647	FP8
Power consumption (TDP)	165 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6246 and Ryzen Z1. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	no data
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	no data
TSX	+	no data
Turbo Boost Max 3.0	-	no data
Status	Launched	no data

Security technologies

Xeon Gold 6246 and Ryzen Z1 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 Gold 6246 and Ryzen Z1 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 Gold 6246 and Ryzen Z1. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR5
Maximum memory size	1 TB	no data
Max memory channels	6	no data
Maximum memory bandwidth	140.8 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6246 and Ryzen Z1.

PCIe version	3.0	4.0
PCI Express lanes	48	20

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

Xeon Gold 6246 outperforms Ryzen Z1 by 33% based on our aggregated benchmark results.

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Pros & cons summary

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Performance score	16.05	12.07
Physical cores	12	6
Threads	24	12
Chip lithography	14 nm	4 nm
Power consumption (TDP)	165 Watt	15 Watt

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Should you still have questions on choice between Xeon Gold 6246 and Ryzen Z1, ask them in Comments section, and we shall answer.

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