Intel Xeon W-1350P vs Intel Xeon E-2146G

Comparative analysis of Intel Xeon W-1350P and Intel Xeon E-2146G 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-1350P

Intel Xeon E-2146G

Differences

Reasons to consider the Intel Xeon W-1350P

Around 13% higher clock speed: 5.10 GHz vs 4.50 GHz
Around 31% better performance in PassMark - Single thread mark: 3489 vs 2660
Around 48% better performance in PassMark - CPU mark: 19611 vs 13219

Specifications (specs)
Maximum frequency	5.10 GHz vs 4.50 GHz
Benchmarks
PassMark - Single thread mark	3489 vs 2660
PassMark - CPU mark	19611 vs 13219

Reasons to consider the Intel Xeon E-2146G

Around 56% lower typical power consumption: 80 Watt vs 125 Watt

Thermal Design Power (TDP)	80 Watt vs 125 Watt

Compare benchmarks

CPU 1: Intel Xeon W-1350P
CPU 2: Intel Xeon E-2146G

PassMark - Single thread mark

CPU 1

CPU 2

3489

2660

PassMark - CPU mark

CPU 1

CPU 2

19611

13219

Name	Intel Xeon W-1350P	Intel Xeon E-2146G
PassMark - Single thread mark	3489	2660
PassMark - CPU mark	19611	13219

Compare specifications (specs)

	Intel Xeon W-1350P	Intel Xeon E-2146G
Essentials
Architecture codename	Rocket Lake	Coffee Lake
Launch date	6 May 2021	Q3'18
Launch price (MSRP)	$311 - $315
Place in performance rating	369	817
Processor Number	W-1350P	E-2146G
Series	Intel Xeon W Processor	Intel® Xeon® E Processor
Status	Launched	Launched
Vertical segment	Workstation	Server
Performance
64 bit support
Base frequency	4.00 GHz	3.50 GHz
Bus Speed	8 GT/s	8 GT/s DMI3
L1 cache	480 KB
L2 cache	3 MB
L3 cache	12 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	100°C
Maximum frequency	5.10 GHz	4.50 GHz
Number of cores		6
Number of threads		12
Memory
Max memory channels	2	2
Maximum memory bandwidth	50 GB/s	41.6 GB/s
Maximum memory size	128 GB	128 GB
Supported memory types	DDR4-3200	DDR4-2666
Graphics
Device ID	0x4C90	0x3E96
Execution Units	32
Graphics base frequency	350 MHz	350 MHz
Graphics max dynamic frequency	1.30 GHz	1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory	64 GB	128 GB
Processor graphics	Intel UHD Graphics P750	Intel® UHD Graphics P630
Graphics interfaces
Number of displays supported	3	3
DisplayPort
DVI
eDP
HDMI
Graphics image quality
4K resolution support
Max resolution over DisplayPort	5120 x 3200 @60Hz	4096x2304@60Hz
Max resolution over eDP	5120 x 3200 @60Hz	4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2160@24Hz
Graphics API support
DirectX	12.1	12
OpenGL	4.5	4.5
Compatibility
Configurable TDP-down	95 Watt
Configurable TDP-down Frequency	3.00 GHz
Max number of CPUs in a configuration	1	1
Package Size	37.5 mm x 37.5 mm	37.5mm x 37.5mm
Sockets supported	FCLGA1200	FCLGA1151
Thermal Design Power (TDP)	125 Watt	80 Watt
Thermal Solution	PCG 2019A
Low Halogen Options Available
Peripherals
Max number of PCIe lanes	20	16
PCI Express revision	4.0	3.0
PCIe configurations	Up to 1x16+1x4, 2x8+1x4, 1x8+3x4	1x16,2x8,1x8+2x4
Scalability	1S Only	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
Intel® Memory Protection Extensions (Intel® MPX)
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® TSX-NI
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)