Xeon Platinum 8570 vs i7-11700B

Primary details

Comparing Core i7-11700B and Xeon Platinum 8570 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	510	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Power efficiency	20.66	no data
Architecture codename	no data	Emerald Rapids (2023)
Release date	1 April 2021 (3 years ago)	14 December 2023 (less than a year ago)
Launch price (MSRP)	no data	$9,595

Detailed specifications

Core i7-11700B and Xeon Platinum 8570 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)	56 (Hexapentaconta-Core)
Threads	16	112
Base clock speed	3.2 GHz	2.1 GHz
Boost clock speed	4.8 GHz	4 GHz
Bus rate	8 GT/s	no data
L1 cache	no data	80 KB (per core)
L2 cache	no data	2 MB (per core)
L3 cache	24 MB	300 MB (shared)
Chip lithography	10 nm SuperFin	Intel 7 nm
Die size	no data	2x 763 mm2
Maximum core temperature	100 °C	no data
Maximum case temperature (TCase)	no data	81 °C
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Core i7-11700B and Xeon Platinum 8570 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	2
Socket	FCBGA1787	FCLGA4677
Power consumption (TDP)	65 Watt	350 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-11700B and Xeon Platinum 8570. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	+	+
Turbo Boost Technology	no data	2.0
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 i7-11700B and Xeon Platinum 8570 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-11700B and Xeon Platinum 8570 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-11700B and Xeon Platinum 8570. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	Up to 3200 MT/s	DDR5 @ 5600 MT/s (1 DPC)
Maximum memory size	128 GB	4 TB
Max memory channels	2	8
Maximum memory bandwidth	51.2 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® UHD Graphics for 11th Gen Intel® Processors	N/A
Quick Sync Video	+	-
Graphics max frequency	1.45 GHz	no data
Execution Units	32	no data

Graphics interfaces

Available interfaces and connections of Core i7-11700B and Xeon Platinum 8570 integrated GPUs.

Number of displays supported

4

no data

Graphics image quality

Maximum display resolutions supported by Core i7-11700B and Xeon Platinum 8570 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@60Hz	no data
Max resolution over eDP	4096 x 2304@60Hz	no data
Max resolution over DisplayPort	7680x4320@60Hz	no data

Graphics API support

APIs supported by Core i7-11700B and Xeon Platinum 8570 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.6	no data

Peripherals

Specifications and connection of peripherals supported by Core i7-11700B and Xeon Platinum 8570.

PCIe version	no data	5.0
PCI Express lanes	20	80

Pros & cons summary

---

Recency	1 April 2021	14 December 2023
Physical cores	8	56
Threads	16	112
Power consumption (TDP)	65 Watt	350 Watt

---

Should you still have questions on choice between Core i7-11700B and Xeon Platinum 8570, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---