AMD Ryzen 3 PRO 1200 vs Intel Xeon E3-1275

Comparative analysis of AMD Ryzen 3 PRO 1200 and Intel Xeon E3-1275 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).

AMD Ryzen 3 PRO 1200

Intel Xeon E3-1275

Differences

Reasons to consider the AMD Ryzen 3 PRO 1200

CPU is newer: launch date 6 year(s) 2 month(s) later
Around 31% higher maximum core temperature: 95°C vs 72.6°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 46% lower typical power consumption: 65 Watt vs 95 Watt
Around 2% better performance in PassMark - Single thread mark: 1815 vs 1779
Around 6% better performance in PassMark - CPU mark: 5808 vs 5504

Specifications (specs)
Launch date	29 June 2017 vs April 2011
Maximum core temperature	95°C vs 72.6°C
Manufacturing process technology	14 nm vs 32 nm
L1 cache	384 KB vs 64 KB (per core)
L2 cache	2 MB vs 256 KB (per core)
Thermal Design Power (TDP)	65 Watt vs 95 Watt
Benchmarks
PassMark - Single thread mark	1815 vs 1779
PassMark - CPU mark	5808 vs 5504

Reasons to consider the Intel Xeon E3-1275

4 more threads: 8 vs 4
Around 12% higher clock speed: 3.80 GHz vs 3.4 GHz

Number of threads	8 vs 4
Maximum frequency	3.80 GHz vs 3.4 GHz

Compare benchmarks

CPU 1: AMD Ryzen 3 PRO 1200
CPU 2: Intel Xeon E3-1275

PassMark - Single thread mark

CPU 1

CPU 2

1815

1779

PassMark - CPU mark

CPU 1

CPU 2

5808

5504

Name	AMD Ryzen 3 PRO 1200	Intel Xeon E3-1275
PassMark - Single thread mark	1815	1779
PassMark - CPU mark	5808	5504
Geekbench 4 - Single Core	3685
Geekbench 4 - Multi-Core	9949
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	13.346
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	29.397
CompuBench 1.5 Desktop - T-Rex (Frames/s)	0.627
CompuBench 1.5 Desktop - Video Composition (Frames/s)	2.125
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	8.688

Compare specifications (specs)

	AMD Ryzen 3 PRO 1200	Intel Xeon E3-1275
Essentials
Architecture codename	Zen	Sandy Bridge
Family	AMD Ryzen PRO Processors
Launch date	29 June 2017	April 2011
OPN Tray	YD120BBBM4KAE
OS Support	Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit
Place in performance rating	1439	1415
Series	AMD Ryzen 3 PRO Desktop Processors	Intel® Xeon® Processor E3 Family
Vertical segment	Desktop	Server
Launch price (MSRP)		$450
Price now		$304
Processor Number		E3-1275
Status		Discontinued
Value for money (0-100)		8.09
Performance
64 bit support
Base frequency	3.1 GHz	3.40 GHz
Die size	192 mm	216 mm
L1 cache	384 KB	64 KB (per core)
L2 cache	2 MB	256 KB (per core)
L3 cache	8 MB	8192 KB (shared)
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	95°C	72.6°C
Maximum frequency	3.4 GHz	3.80 GHz
Number of cores	4	4
Number of threads	4	8
Transistor count	4800 million	1160 million
Unlocked
Bus Speed		5 GT/s DMI
Memory
Max memory channels	2	2
Supported memory frequency	2667 MHz
Supported memory types	DDR4	DDR3 1066/1333
ECC memory support
Maximum memory bandwidth		21 GB/s
Maximum memory size		32 GB
Compatibility
Max number of CPUs in a configuration	1	1
Sockets supported	AM4	LGA1155
Thermal Design Power (TDP)	65 Watt	95 Watt
Low Halogen Options Available
Package Size		37.5mm x 37.5mm
Peripherals
PCI Express revision	3.0 x16	2.0
Max number of PCIe lanes		20
Security & Reliability
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
AMD SenseMI
Extended Frequency Range (XFR)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
TSM Encryption
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Virtualization
AMD Virtualization (AMD-V™)
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Graphics
Graphics base frequency		850 MHz
Graphics max dynamic frequency		1.35 GHz
Graphics max frequency		1.35 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics		Intel HD Graphics P3000
Graphics interfaces
Number of displays supported		2
Wireless Display (WiDi) support