Intel Xeon E5-2603 v2 vs Intel Xeon E3-1290 v2

Comparative analysis of Intel Xeon E5-2603 v2 and Intel Xeon E3-1290 v2 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 E5-2603 v2

Intel Xeon E3-1290 v2

Differences

Reasons to consider the Intel Xeon E5-2603 v2

CPU is newer: launch date 1 year(s) 4 month(s) later
Around 25% more L3 cache; more data can be stored in the L3 cache for quick access later
23.4x more maximum memory size: 768 GB vs 32.77 GB
Around 9% lower typical power consumption: 80 Watt vs 87 Watt
2.2x better performance in Geekbench 4 - Single Core: 1865 vs 860
Around 66% better performance in Geekbench 4 - Multi-Core: 5459 vs 3289

Specifications (specs)
Launch date	September 2013 vs May 2012
L3 cache	10240 KB (shared) vs 8192 KB (shared)
Maximum memory size	768 GB vs 32.77 GB
Max number of CPUs in a configuration	2 vs 1
Thermal Design Power (TDP)	80 Watt vs 87 Watt
Benchmarks
Geekbench 4 - Single Core	1865 vs 860
Geekbench 4 - Multi-Core	5459 vs 3289

Reasons to consider the Intel Xeon E3-1290 v2

4 more threads: 8 vs 4
Around 128% higher clock speed: 4.10 GHz vs 1.8 GHz
2.1x better performance in PassMark - Single thread mark: 2127 vs 991
Around 30% better performance in PassMark - CPU mark: 6526 vs 5017

Specifications (specs)
Number of threads	8 vs 4
Maximum frequency	4.10 GHz vs 1.8 GHz
Benchmarks
PassMark - Single thread mark	2127 vs 991
PassMark - CPU mark	6526 vs 5017

Compare benchmarks

CPU 1: Intel Xeon E5-2603 v2
CPU 2: Intel Xeon E3-1290 v2

PassMark - Single thread mark

CPU 1

CPU 2

991

2127

PassMark - CPU mark

CPU 1

CPU 2

5017

6526

Geekbench 4 - Single Core

CPU 1

CPU 2

1865

860

Geekbench 4 - Multi-Core

CPU 1

CPU 2

5459

3289

Name	Intel Xeon E5-2603 v2	Intel Xeon E3-1290 v2
PassMark - Single thread mark	991	2127
PassMark - CPU mark	5017	6526
Geekbench 4 - Single Core	1865	860
Geekbench 4 - Multi-Core	5459	3289

Compare specifications (specs)

	Intel Xeon E5-2603 v2	Intel Xeon E3-1290 v2
Essentials
Architecture codename	Ivy Bridge EP	Ivy Bridge
Launch date	September 2013	May 2012
Launch price (MSRP)	$240	$885
Place in performance rating	1449	1451
Price now	$39.09	$885
Processor Number	E5-2603V2	E3-1290V2
Series	Intel® Xeon® Processor E5 v2 Family	Intel® Xeon® Processor E3 v2 Family
Status	Launched	Discontinued
Value for money (0-100)	28.38	3.23
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	1.80 GHz	3.70 GHz
Bus Speed	6.4 GT/s QPI	5 GT/s DMI
Die size	160 mm	160 mm
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	10240 KB (shared)	8192 KB (shared)
Manufacturing process technology	22 nm	22 nm
Maximum core temperature	71°C
Maximum frequency	1.8 GHz	4.10 GHz
Number of cores	4	4
Number of QPI Links	2
Number of threads	4	8
Transistor count	1400 million	1400 million
VID voltage range	0.65–1.30V
Memory
ECC memory support
Max memory channels	4	2
Maximum memory bandwidth	42.6 GB/s	25.6 GB/s
Maximum memory size	768 GB	32.77 GB
Supported memory types	DDR3 800/1066/1333	DDR3 1333/1600
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2	1
Package Size	52.5mm x 45mm	37.5mm x 37.5mm
Sockets supported	FCLGA2011	FCLGA1155
Thermal Design Power (TDP)	80 Watt	87 Watt
Peripherals
Max number of PCIe lanes	40
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4
Scalability	2S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)	46-bit
Thermal Monitoring
Intel® Fast Memory Access
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)