Intel Xeon Gold 6248 vs Intel Xeon E5-4650

Comparative analysis of Intel Xeon Gold 6248 and Intel Xeon E5-4650 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon Gold 6248

Intel Xeon E5-4650

Differences

Reasons to consider the Intel Xeon Gold 6248

CPU is newer: launch date 6 year(s) 11 month(s) later
12 more cores, run more applications at once: 20 vs 8
24 more threads: 40 vs 16
Around 18% higher clock speed: 3.90 GHz vs 3.30 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
10x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 38% more L3 cache; more data can be stored in the L3 cache for quick access later
2.7x more maximum memory size: 1 TB vs 384 GB
Around 38% better performance in PassMark - Single thread mark: 1970 vs 1430
3x better performance in PassMark - CPU mark: 40703 vs 13713

Specifications (specs)
Launch date	2 Apr 2019 vs May 2012
Number of cores	20 vs 8
Number of threads	40 vs 16
Maximum frequency	3.90 GHz vs 3.30 GHz
Manufacturing process technology	14 nm vs 32 nm
L1 cache	1.25 MB vs 64 KB (per core)
L2 cache	20 MB vs 256 KB (per core)
L3 cache	27.5 MB vs 20480 KB (shared)
Maximum memory size	1 TB vs 384 GB
Benchmarks
PassMark - Single thread mark	1970 vs 1430
PassMark - CPU mark	40703 vs 13713

Reasons to consider the Intel Xeon E5-4650

Around 15% lower typical power consumption: 130 Watt vs 150 Watt

Thermal Design Power (TDP)	130 Watt vs 150 Watt

Compare benchmarks

CPU 1: Intel Xeon Gold 6248
CPU 2: Intel Xeon E5-4650

PassMark - Single thread mark

CPU 1

CPU 2

1970

1430

PassMark - CPU mark

CPU 1

CPU 2

40703

13713

Name	Intel Xeon Gold 6248	Intel Xeon E5-4650
PassMark - Single thread mark	1970	1430
PassMark - CPU mark	40703	13713
Geekbench 4 - Single Core		2693
Geekbench 4 - Multi-Core		16028

Compare specifications (specs)

	Intel Xeon Gold 6248	Intel Xeon E5-4650
Essentials
Architecture codename	Cascade Lake	Sandy Bridge EP
Launch date	2 Apr 2019	May 2012
Launch price (MSRP)	$3072 - $3078	$799
Place in performance rating	734	740
Processor Number	6248	E5-4650
Series	2nd Generation Intel Xeon Scalable Processors	Intel® Xeon® Processor E5 Family
Status	Launched	Discontinued
Vertical segment	Server	Server
Price now		$95.49
Value for money (0-100)		37.38
Performance
Base frequency	2.50 GHz	2.70 GHz
L1 cache	1.25 MB	64 KB (per core)
L2 cache	20 MB	256 KB (per core)
L3 cache	27.5 MB	20480 KB (shared)
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	86°C
Maximum frequency	3.90 GHz	3.30 GHz
Number of cores	20	8
Number of threads	40	16
Number of Ultra Path Interconnect (UPI) Links	3
64 bit support
Bus Speed		8 GT/s QPI
Die size		435 mm
Number of QPI Links		2
Transistor count		2270 million
VID voltage range		0.6V-1.35V
Memory
Max memory channels	6	4
Maximum memory size	1 TB	384 GB
Supported memory frequency	2933 MHz
Supported memory types	DDR4-2933	DDR3 800/1066/1333/1600
ECC memory support
Maximum memory bandwidth		51.2 GB/s
Compatibility
Package Size	76.0mm x 56.5mm	52.5mm x 45.0mm
Sockets supported	FCLGA3647	FCLGA2011
Thermal Design Power (TDP)	150 Watt	130 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		4
Peripherals
Max number of PCIe lanes	48	40
PCI Express revision	3.0	3.0
Scalability	4S	4S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512	Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units	2
Speed Shift technology
Idle States
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Flex Memory Access
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)