Intel Xeon E7-4830 vs Intel Xeon E5-4650L

Comparative analysis of Intel Xeon E7-4830 and Intel Xeon E5-4650L processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, PassMark - Single thread mark, PassMark - CPU mark.

Intel Xeon E7-4830

Intel Xeon E5-4650L

Differences

Reasons to consider the Intel Xeon E7-4830

5.3x more maximum memory size: 2 TB vs 384 GB
Around 10% lower typical power consumption: 105 Watt vs 115 Watt

Maximum memory size	2 TB vs 384 GB
Thermal Design Power (TDP)	105 Watt vs 115 Watt

Reasons to consider the Intel Xeon E5-4650L

Around 29% higher clock speed: 3.10 GHz vs 2.40 GHz
Around 42% better performance in PassMark - Single thread mark: 1439 vs 1012
Around 41% better performance in PassMark - CPU mark: 28193 vs 19981

Specifications (specs)
Maximum frequency	3.10 GHz vs 2.40 GHz
Benchmarks
PassMark - Single thread mark	1439 vs 1012
PassMark - CPU mark	28193 vs 19981

Compare benchmarks

CPU 1: Intel Xeon E7-4830
CPU 2: Intel Xeon E5-4650L

PassMark - Single thread mark

CPU 1

CPU 2

1012

1439

PassMark - CPU mark

CPU 1

CPU 2

19981

28193

Name	Intel Xeon E7-4830	Intel Xeon E5-4650L
Geekbench 4 - Single Core	1696
Geekbench 4 - Multi-Core	10382
PassMark - Single thread mark	1012	1439
PassMark - CPU mark	19981	28193

Compare specifications (specs)

	Intel Xeon E7-4830	Intel Xeon E5-4650L
Essentials
Architecture codename	Westmere EX	Sandy Bridge EP
Launch date	Q2'11	May 2012
Place in performance rating	1194	1185
Processor Number	E7-4830	E5-4650L
Series	Intel® Xeon® Processor E7 Family	Intel® Xeon® Processor E5 Family
Status	Discontinued	Discontinued
Vertical segment	Server	Server
Launch price (MSRP)		$8,685
Price now		$8,684.50
Value for money (0-100)		0.40
Performance
64 bit support
Base frequency	2.13 GHz	2.60 GHz
Bus Speed	6.4 GT/s QPI	8 GT/s QPI
Manufacturing process technology	32 nm	32 nm
Maximum core temperature	64°C
Maximum frequency	2.40 GHz	3.10 GHz
Number of cores	8	8
Number of threads	16	16
Die size		435 mm
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		20480 KB (shared)
Number of QPI Links		2
Transistor count		2270 million
VID voltage range		0.6V-1.35V
Memory
Max memory channels	4	4
Maximum memory size	2 TB	384 GB
Supported memory types	DDR3 800/978/1066/1333 (Max Speed 1066 MHz)	DDR3 800/1066/1333/1600
ECC memory support
Maximum memory bandwidth		51.2 GB/s
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	4	4
Package Size	49.17mm x 56.47mm	52.5mm x 45.0mm
Sockets supported	LGA1567	FCLGA2011
Thermal Design Power (TDP)	105 Watt	115 Watt
Peripherals
Scalability	S4S	4S Only
Max number of PCIe lanes		40
PCI Express revision		3.0
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring
Idle States
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Flex Memory Access
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)