Intel Celeron 847 processor review

Celeron 847 processor released by Intel; release date: 19 June 2011. At the time of release, the processor cost $315. The processor is designed for mobile-computers and based on Sandy Bridge microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 1.1 GHz. Maximum operating temperature - 100. Manufacturing process technology - 32 nm. Cache size: L1 - 128 KB, L2 - 512 KB, L3 - 2048 KB.

Supported memory types: DDR3 1066/1333. Maximum memory size: 16 GB.

Supported socket types: FCBGA1023. Maximum number of processors in a configuration - 1. Power consumption (TDP): 17 Watt.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4870

473

PassMark
CPU mark

Top 1 CPU

This CPU

156834

480

Geekbench 4
Single Core

Top 1 CPU

This CPU

5311

194

Geekbench 4
Multi-Core

Top 1 CPU

This CPU

36691

339

CompuBench 1.5 Desktop
Face Detection

Top 1 CPU

This CPU

97.640 mPixels/s

1.701 mPixels/s

CompuBench 1.5 Desktop
Ocean Surface Simulation

Top 1 CPU

This CPU

741.453 Frames/s

10.694 Frames/s

CompuBench 1.5 Desktop
T-Rex

Top 1 CPU

This CPU

4.623 Frames/s

0.088 Frames/s

CompuBench 1.5 Desktop
Video Composition

Top 1 CPU

This CPU

49.002 Frames/s

0.364 Frames/s

CompuBench 1.5 Desktop
Bitcoin Mining

Top 1 CPU

This CPU

218.231 mHash/s

0.718 mHash/s

Name	Value
PassMark - Single thread mark	473
PassMark - CPU mark	480
Geekbench 4 - Single Core	194
Geekbench 4 - Multi-Core	339
CompuBench 1.5 Desktop - Face Detection	1.701 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation	10.694 Frames/s
CompuBench 1.5 Desktop - T-Rex	0.088 Frames/s
CompuBench 1.5 Desktop - Video Composition	0.364 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining	0.718 mHash/s

Specifications (specs)

Essentials
Architecture codename	Sandy Bridge
Launch date	19 June 2011
Launch price (MSRP)	$315
Place in performance rating	3280
Price now	$315
Processor Number	847
Series	Legacy Intel® Celeron® Processor
Status	Launched
Value for money (0-100)	0.88
Vertical segment	Mobile
Performance
64 bit support
Base frequency	1.10 GHz
Bus Speed	5 GT/s DMI
Die size	131 mm
L1 cache	128 KB
L2 cache	512 KB
L3 cache	2048 KB
Manufacturing process technology	32 nm
Maximum core temperature	100
Maximum frequency	1.1 GHz
Number of cores	2
Number of threads	2
Transistor count	504 million

Memory
Max memory channels	2
Maximum memory bandwidth	21.3 GB/s
Maximum memory size	16 GB
Supported memory types	DDR3 1066/1333
Graphics
Graphics base frequency	350 MHz
Graphics max dynamic frequency	800 MHz
Graphics max frequency	800 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Graphics interfaces
CRT
DisplayPort
eDP
HDMI
Number of displays supported	2
SDVO
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	31.0mm x 24.0mm (BGA1023)
Sockets supported	FCBGA1023
Thermal Design Power (TDP)	17 Watt
Peripherals
Max number of PCIe lanes	16
PCI Express revision	2.0
PCIe configurations	1x16, 2x8, 1x8 2x4
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2
Intel 64
Intel® AES New Instructions
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
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)