Xeon W-1290 vs Gold 6246

Primary details

Comparing Xeon Gold 6246 and Xeon W-1290 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	434	604
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	6.94	no data
Market segment	Server	Server
Series	Intel Xeon Gold	no data
Power efficiency	8.96	14.95
Architecture codename	Cascade Lake (2019−2020)	Comet Lake (2020)
Release date	2 April 2019 (5 years ago)	13 May 2020 (4 years ago)
Launch price (MSRP)	$3,286	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Xeon Gold 6246 and Xeon W-1290 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	3.3 GHz	3.2 GHz
Boost clock speed	4.2 GHz	5.1 GHz
Bus type	DMI 3.0	no data
Bus rate	4 × 8 GT/s	8 GT/s
Multiplier	33	no data
L1 cache	768 KB	64K (per core)
L2 cache	12 MB	256K (per core)
L3 cache	24.75 MB	20 MB (shared)
Chip lithography	14 nm	14 nm
Die size	no data	206 mm2
Maximum core temperature	76 °C	100 °C
Maximum case temperature (TCase)	no data	70 °C
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Xeon Gold 6246 and Xeon W-1290 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	FCLGA1200
Power consumption (TDP)	165 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Gold 6246 and Xeon W-1290. 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	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	no data
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	-	+
Turbo Boost Max 3.0	-	+
Deep Learning Boost	+	-

Security technologies

Xeon Gold 6246 and Xeon W-1290 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Gold 6246 and Xeon W-1290 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Gold 6246 and Xeon W-1290. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-2933	DDR4-2933
Maximum memory size	1 TB	128 GB
Max memory channels	6	2
Maximum memory bandwidth	140.8 GB/s	45.8 GB/s
ECC memory support	+	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics P630
Max video memory	no data	64 GB
Quick Sync Video	-	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.2 GHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Xeon Gold 6246 and Xeon W-1290 integrated GPUs.

Number of displays supported

no data

3

Graphics image quality

Maximum display resolutions supported by Xeon Gold 6246 and Xeon W-1290 integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096x2160@30Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	4096x2304@60Hz

Graphics API support

APIs supported by Xeon Gold 6246 and Xeon W-1290 integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Xeon Gold 6246 and Xeon W-1290.

PCIe version	3.0	3.0
PCI Express lanes	48	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.

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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.

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Pros & cons summary

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Performance score	15.63	12.64
Recency	2 April 2019	13 May 2020
Physical cores	12	10
Threads	24	20
Power consumption (TDP)	165 Watt	80 Watt

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Should you still have questions on choice between Xeon Gold 6246 and Xeon W-1290, ask them in Comments section, and we shall answer.

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