Intel Xeon E5-2630 vs Intel Xeon E3-1270

Comparative analysis of Intel Xeon E5-2630 and Intel Xeon E3-1270 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Xeon E5-2630

Intel Xeon E3-1270

Differences

Reasons to consider the Intel Xeon E5-2630

CPU is newer: launch date 11 month(s) later
2 more cores, run more applications at once: 6 vs 4
4 more threads: 12 vs 8
Around 12% higher maximum core temperature: 77.4°C vs 69.1°C
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
Around 88% more L3 cache; more data can be stored in the L3 cache for quick access later
12x more maximum memory size: 384 GB vs 32 GB
Around 93% better performance in PassMark - CPU mark: 10347 vs 5365
Around 8% better performance in Geekbench 4 - Multi-Core: 3067 vs 2830

Specifications (specs)
Launch date	March 2012 vs April 2011
Number of cores	6 vs 4
Number of threads	12 vs 8
Maximum core temperature	77.4°C vs 69.1°C
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	256 KB (per core) vs 256 KB (per core)
L3 cache	15360 KB (shared) vs 8192 KB (shared)
Maximum memory size	384 GB vs 32 GB
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	10347 vs 5365
Geekbench 4 - Multi-Core	3067 vs 2830

Reasons to consider the Intel Xeon E3-1270

Around 36% higher clock speed: 3.80 GHz vs 2.80 GHz
Around 19% lower typical power consumption: 80 Watt vs 95 Watt
Around 41% better performance in PassMark - Single thread mark: 1745 vs 1238
Around 41% better performance in Geekbench 4 - Single Core: 738 vs 525

Specifications (specs)
Maximum frequency	3.80 GHz vs 2.80 GHz
Thermal Design Power (TDP)	80 Watt vs 95 Watt
Benchmarks
PassMark - Single thread mark	1745 vs 1238
Geekbench 4 - Single Core	738 vs 525

Compare benchmarks

CPU 1: Intel Xeon E5-2630
CPU 2: Intel Xeon E3-1270

PassMark - Single thread mark

CPU 1

CPU 2

1238

1745

PassMark - CPU mark

CPU 1

CPU 2

10347

5365

Geekbench 4 - Single Core

CPU 1

CPU 2

525

738

Geekbench 4 - Multi-Core

CPU 1

CPU 2

3067

2830

Name	Intel Xeon E5-2630	Intel Xeon E3-1270
PassMark - Single thread mark	1238	1745
PassMark - CPU mark	10347	5365
Geekbench 4 - Single Core	525	738
Geekbench 4 - Multi-Core	3067	2830
CompuBench 1.5 Desktop - Face Detection (mPixels/s)		12.187
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)		79.092
CompuBench 1.5 Desktop - T-Rex (Frames/s)		0.558
CompuBench 1.5 Desktop - Video Composition (Frames/s)		3.622
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)		15.794

Compare specifications (specs)

	Intel Xeon E5-2630	Intel Xeon E3-1270
Essentials
Architecture codename	Sandy Bridge EP	Sandy Bridge
Launch date	March 2012	April 2011
Launch price (MSRP)	$74	$369
Place in performance rating	2114	2115
Price now	$127.81	$317
Processor Number	E5-2630	E3-1270
Series	Intel® Xeon® Processor E5 Family	Intel® Xeon® Processor E3 Family
Status	Discontinued	Discontinued
Value for money (0-100)	20.42	7.66
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	2.30 GHz	3.40 GHz
Bus Speed	7.2 GT/s QPI	5 GT/s DMI
Die size	435 mm	216 mm
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	15360 KB (shared)	8192 KB (shared)
Manufacturing process technology	32 nm	32 nm
Maximum core temperature	77.4°C	69.1°C
Maximum frequency	2.80 GHz	3.80 GHz
Number of cores	6	4
Number of QPI Links	2
Number of threads	12	8
Transistor count	2270 million	1160 million
VID voltage range	0.60V-1.35V
Memory
ECC memory support
Max memory channels	4	2
Maximum memory bandwidth	42.6 GB/s	21 GB/s
Maximum memory size	384 GB	32 GB
Supported memory types	DDR3 800/1066/1333	DDR3 1066/1333
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2	1
Package Size	52.5mm x 45.0mm	37.5mm x 37.5mm
Sockets supported	FCLGA2011	LGA1155
Thermal Design Power (TDP)	95 Watt	80 Watt
Peripherals
Max number of PCIe lanes	40	20
PCI Express revision	3.0	2.0
Scalability	2S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection 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® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Flexible Display interface (FDI)
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)
Graphics
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Graphics interfaces
Wireless Display (WiDi) support