Pentium Gold 8505 vs Xeon Silver 4509Y

Primary details

Comparing Xeon Silver 4509Y and Pentium Gold 8505 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1100
Place by popularity	not in top-100	not in top-100
Market segment	Server	Laptop
Power efficiency	no data	10.10
Architecture codename	Sapphire Rapids (2023−2024)	no data
Release date	14 December 2023 (less than a year ago)	1 January 2022 (2 years ago)
Launch price (MSRP)	$563	no data

Detailed specifications

Xeon Silver 4509Y and Pentium Gold 8505 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	8 (Octa-Core)	no data
Threads	16	6
Base clock speed	2.6 GHz	no data
Boost clock speed	4.1 GHz	4.4 GHz
L1 cache	80 KB (per core)	no data
L2 cache	2 MB (per core)	no data
L3 cache	22.5 MB (shared)	8 MB Intel® Smart Cache
Chip lithography	Intel 7 nm	Intel 7 nm
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	84 °C	no data
64 bit support	+	+
Windows 11 compatibility	no data	+

Compatibility

Information on Xeon Silver 4509Y and Pentium Gold 8505 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	2	1
Socket	FCLGA4677	FCBGA1744
Power consumption (TDP)	125 Watt	55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Xeon Silver 4509Y and Pentium Gold 8505. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	+
Turbo Boost Technology	2.0	no data
Hyper-Threading Technology	+	+
TSX	+	-
Thermal Monitoring	-	+
Flex Memory Access	no data	+
Deep Learning Boost	+	+

Security technologies

Xeon Silver 4509Y and Pentium Gold 8505 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	+
Secure Key	no data	+
SGX	Yes with Intel® SPS	no data
OS Guard	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Xeon Silver 4509Y and Pentium Gold 8505 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4509Y and Pentium Gold 8505. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5 @ 4400 MT/s (1 DPC &2DPC)	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Maximum memory size	4 TB	64 GB
Max memory channels	8	2
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	N/A	Intel® UHD Graphics for 12th Gen Intel® Processors
Quick Sync Video	-	+
Graphics max frequency	no data	1.1 GHz
Execution Units	no data	48

Graphics interfaces

Available interfaces and connections of Xeon Silver 4509Y and Pentium Gold 8505 integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Xeon Silver 4509Y and Pentium Gold 8505 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2304 @ 60Hz
Max resolution over eDP	no data	4096 x 2304 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Xeon Silver 4509Y and Pentium Gold 8505 integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Xeon Silver 4509Y and Pentium Gold 8505.

PCIe version	5	no data
PCI Express lanes	80	20

Pros & cons summary

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Recency	14 December 2023	1 January 2022
Threads	16	6
Power consumption (TDP)	125 Watt	55 Watt

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