Intel Celeron 847 processor review

Intel Celeron 847

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
472
PassMark
CPU mark
Top 1 CPU
This CPU
156834
478
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 472
PassMark - CPU mark 478
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)

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