Intel Xeon Gold 6238T vs Intel Xeon Gold 6238L

Comparative analysis of Intel Xeon Gold 6238T and Intel Xeon Gold 6238L processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization.

Intel Xeon Gold 6238T

Intel Xeon Gold 6238L

Differences

Reasons to consider the Intel Xeon Gold 6238T

Around 12% lower typical power consumption: 125 Watt vs 140 Watt

Thermal Design Power (TDP)	125 Watt vs 140 Watt

Reasons to consider the Intel Xeon Gold 6238L

Around 2% higher maximum core temperature: 92°C vs 90°C
4.5x more maximum memory size: 4.5 TB vs 1 TB

Maximum core temperature	92°C vs 90°C
Maximum memory size	4.5 TB vs 1 TB

Compare specifications (specs)

	Intel Xeon Gold 6238T	Intel Xeon Gold 6238L
Essentials
Architecture codename	Cascade Lake	Cascade Lake
Launch date	Q2'19	Q2'19
Launch price (MSRP)	$3139	$6427
Place in performance rating	not rated	not rated
Processor Number	6238T	6238L
Series	2nd Generation Intel Xeon Scalable Processors	2nd Generation Intel Xeon Scalable Processors
Vertical segment	Server	Server
Performance
Base frequency	1.90 GHz	2.10 GHz
L3 cache	30.25 MB	30.25 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	90°C	92°C
Maximum frequency	3.70 GHz	3.70 GHz
Number of cores	22	22
Number of threads	44	44
Memory
Max memory channels	6	6
Maximum memory size	1 TB	4.5 TB
Supported memory frequency	2933 MHz	2933 MHz
Supported memory types	DDR4-2933	DDR4-2933
Compatibility
Package Size	76.0mm x 56.5mm	76.0mm x 56.5mm
Sockets supported	FCLGA3647	FCLGA3647
Thermal Design Power (TDP)	125 Watt	140 Watt
Peripherals
Max number of PCIe lanes	48	48
PCI Express revision	3.0	3.0
Scalability	4S	4S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	2	2
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)