Intel Xeon W-1390 vs Intel Core i7-11700B

Comparative analysis of Intel Xeon W-1390 and Intel Core i7-11700B processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon W-1390

Intel Core i7-11700B

Differences

Reasons to consider the Intel Xeon W-1390

Around 8% higher clock speed: 5.20 GHz vs 4.80 GHz
Around 2% better performance in PassMark - Single thread mark: 3414 vs 3360
Around 5% better performance in PassMark - CPU mark: 23902 vs 22851

Specifications (specs)
Maximum frequency	5.20 GHz vs 4.80 GHz
Benchmarks
PassMark - Single thread mark	3414 vs 3360
PassMark - CPU mark	23902 vs 22851

Reasons to consider the Intel Core i7-11700B

A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 14 nm
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 23% lower typical power consumption: 65 Watt vs 80 Watt

Manufacturing process technology	10 nm SuperFin vs 14 nm
L3 cache	24 MB vs 16 MB
Thermal Design Power (TDP)	65 Watt vs 80 Watt

Compare benchmarks

CPU 1: Intel Xeon W-1390
CPU 2: Intel Core i7-11700B

PassMark - Single thread mark

CPU 1

CPU 2

3414

3360

PassMark - CPU mark

CPU 1

CPU 2

23902

22851

Name	Intel Xeon W-1390	Intel Core i7-11700B
PassMark - Single thread mark	3414	3360
PassMark - CPU mark	23902	22851

Compare specifications (specs)

	Intel Xeon W-1390	Intel Core i7-11700B
Essentials
Architecture codename	Rocket Lake	Tiger Lake
Launch date	6 May 2021	Q2'21
Launch price (MSRP)	$494 - $498
Place in performance rating	292	313
Processor Number	W-1390	i7-11700B
Series	Intel Xeon W Processor	11th Generation Intel Core i7 Processors
Status	Launched	Launched
Vertical segment	Workstation	Desktop
Performance
64 bit support
Base frequency	2.80 GHz	3.20 GHz
Bus Speed	8 GT/s	8 GT/s
L1 cache	640 KB
L2 cache	4 MB
L3 cache	16 MB	24 MB
Manufacturing process technology	14 nm	10 nm SuperFin
Maximum core temperature	100°C	100°C
Maximum frequency	5.20 GHz	4.80 GHz
Memory
Max memory channels	2	2
Maximum memory bandwidth	50 GB/s	51.2 GB/s
Maximum memory size	128 GB	128 GB
Supported memory types	DDR4-3200	Up to 3200 MT/s
Graphics
Device ID	0x4C90
Execution Units	32	32
Graphics base frequency	350 MHz	350 MHz
Graphics max dynamic frequency	1.30 GHz	1.45 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	64 GB
Processor graphics	Intel UHD Graphics P750	Intel UHD Graphics for 11th Gen Intel Processors
Graphics interfaces
Number of displays supported	3	4
Graphics image quality
4K resolution support
Max resolution over DisplayPort	5120 x 3200 @60Hz	7680x4320@60Hz
Max resolution over eDP	5120 x 3200 @60Hz	4096 x 2304@60Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.5	4.6
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	37.5 mm x 37.5 mm	50mm x 26.5mm
Sockets supported	FCLGA1200
Thermal Design Power (TDP)	80 Watt	65 Watt
Thermal Solution	PCG 2019B
Configurable TDP-down		55 Watt
Configurable TDP-up		65 Watt
Peripherals
Max number of PCIe lanes	20	20
PCI Express revision	4.0
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4
Scalability	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512	Intel SSE4.1, Intel SSE4.2, Intel AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Thermal Velocity Boost
Intel® Turbo Boost technology
Thermal Monitoring
Intel® Flex Memory Access
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)