Xeon Platinum 8593Q vs i9-11900KB

Primary details

Comparing Core i9-11900KB and Xeon Platinum 8593Q processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking496not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation17.86no data
Market segmentDesktop processorServer
Power efficiency21.01no data
Architecture codenameTiger Lake-H (2021)Emerald Rapids (2023)
Release dateMay 2021 (3 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)$539$12,400

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-11900KB and Xeon Platinum 8593Q 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 cores8 (Octa-Core)64 (Tetrahexaconta-Core)
Threads16128
Base clock speed3.3 GHz2.2 GHz
Boost clock speed4.9 GHz3.9 GHz
Bus rate8 GT/sno data
L1 cache80K (per core)80 KB (per core)
L2 cache1.25 MB (per core)2 MB (per core)
L3 cache24 MB (shared)320 MB (shared)
Chip lithography10 nm SuperFinIntel 7 nm
Die size190 mm22x 763 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C60 °C
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Core i9-11900KB and Xeon Platinum 8593Q 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 configuration12
SocketFCBGA1787FCLGA4677
Power consumption (TDP)65 Watt385 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-11900KB and Xeon Platinum 8593Q. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technologyno data2.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0+no data
Deep Learning Boost++

Security technologies

Core i9-11900KB and Xeon Platinum 8593Q technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key+no data
Identity Protection+-
SGXYes with Intel® MEYes with Intel® SPS
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-11900KB and Xeon Platinum 8593Q are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-11900KB and Xeon Platinum 8593Q. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5 @ 5600 MT/s (1 DPC)
Maximum memory size128 GB4 TB
Max memory channels28
Maximum memory bandwidth51.2 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 11th Gen Intel® ProcessorsN/A
Quick Sync Video+-
Graphics max frequency1.45 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-11900KB and Xeon Platinum 8593Q integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-11900KB and Xeon Platinum 8593Q integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@60Hzno data
Max resolution over eDP4096 x 2304@60Hzno data
Max resolution over DisplayPort7680x4320@60Hzno data

Graphics API support

APIs supported by Core i9-11900KB and Xeon Platinum 8593Q integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-11900KB and Xeon Platinum 8593Q.

PCIe version4.05.0
PCI Express lanes2080

Pros & cons summary


Physical cores 8 64
Threads 16 128
Power consumption (TDP) 65 Watt 385 Watt

i9-11900KB has 492.3% lower power consumption.

Xeon Platinum 8593Q, on the other hand, has 700% more physical cores and 700% more threads.

We couldn't decide between Core i9-11900KB and Xeon Platinum 8593Q. We've got no test results to judge.

Note that Core i9-11900KB is a desktop processor while Xeon Platinum 8593Q is a server/workstation one.


Should you still have questions on choice between Core i9-11900KB and Xeon Platinum 8593Q, ask them in Comments section, and we shall answer.

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Intel Core i9-11900KB
Core i9-11900KB
Intel Xeon Platinum 8593Q
Xeon Platinum 8593Q

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