Intel Atom E3845

Intel Atom E3845
Benchmarks & Specs

Last updated:
The Intel Atom E3845 was a processor that excelled in systems with low power consumption and limited space. It was based on the Bay Trail architecture. Manufacturing took place using the then-modern 22-nm process. This significantly contributed to the chip's energy efficiency. For many applications that did not require high processing power, this was a decisive advantage.

The integrated graphics unit, the Intel HD Graphics (Bay Trail GT1), offered basic image output. It was perfectly adequate for simple multimedia tasks and display purposes. This chip often found its use in embedded systems or industrial controls. Its reliability and ability to cope with less power made it a very practical choice.

The Intel Atom E3845 represented a cost-effective solution. It was well suited for many specialized applications where pure performance was not a priority. We found it well-equipped for its niche. It offered functional features.
  • Low power consumption
  • Integrated Intel HD Graphics
  • Suitable for embedded applications

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 827 / 834
In segment Notebook
Multi-core performance
Rank 807 / 832
In segment Notebook
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

AMD GX-212JC
AMD GX-212JC 103 %
2C / 2T · 1.40 GHz
156
Intel Atom x5-Z8350
4C / 4T · 1.92 GHz
152
Intel Atom E3845
4C / 4T · 1.91 GHz
151
Intel Atom Z3735F
4C / 4T · 1.83 GHz
146
Intel Atom Z3740
4C / 4T · 1.86 GHz
142
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Celeron N3350
2C / 2T · 2.40 GHz
480
Intel Celeron 1007U
2C / 2T · 1.50 GHz
462
Intel Atom E3845
4C / 4T · 1.91 GHz
455
Intel Core i3-2357M
2C / 4T · 1.30 GHz
440
Intel Atom x5-Z8350
4C / 4T · 1.92 GHz
424
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

Intel Atom x5-Z8350
4C / 4T · 1.92 GHz
202
Intel Atom x5-Z8330
4C / 4T · 1.92 GHz
201
Intel Atom E3845
4C / 4T · 1.91 GHz
198
Intel Celeron N2815
2C / 2T · 2.13 GHz
197
Intel Celeron N2806
2C / 2T · 2.00 GHz
196
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

AMD GX-415GA
AMD GX-415GA 102 %
4C / 4T · 1.50 GHz
708
Intel Celeron 3965Y
2C / 2T · 1.50 GHz
708
Intel Atom E3845
4C / 4T · 1.91 GHz
696
Intel Celeron 2981U
2C / 2T · 1.40 GHz
694
AMD A8-7150B
AMD A8-7150B 100 %
4C / 4T · 2.50 GHz
694
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Celeron N2920
Intel HD Graphics (Bay Trail GT1)
54
Intel Atom Z3785
Intel HD Graphics (Bay Trail GT1)
53
Intel Atom E3845
Intel HD Graphics (Bay Trail GT1)
51
Intel Atom Z3775D
Intel HD Graphics (Bay Trail GT1)
51
Intel Atom Z3745D
Intel HD Graphics (Bay Trail GT1)
51

More benchmarks

At a glance

PropertyValue
FamilyIntel Atom (108)
CPU groupIntel Atom E3800 (6)
ArchitectureBay Trail
Technology22 nm
SegmentNotebook
SocketBGA 1170
Generation4
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads4 / 4
Hyperthreading / SMT
Core architecturenormal
Cores: 4x
Frequency: 1.91 GHz
Turbo Frequency (1 Core):
Turbo Frequency (4 Cores):
L2-Cache
L3-Cache2.00 MB
OverclockingNo

Integrated graphics (iGPU)

PropertyValue
GPU nameIntel HD Graphics (Bay Trail GT1)
GPU frequency0.54 - 0.79 GHz
CUs / Shader4 / 32
Raytracing
Max. displays2
Max. GPU Memory2 GB
Technology22 nm
Release dateQ3/2013

Memory & PCIe

Memory typeMemory bandwidth
DDR3L-1333
21.3 GB/s
PropertyValue
Max. Memory8 GB
Memory channels2
ECC
PCIe
PCIe Bandwidth

Thermal Management

PropertyValue
TDP10 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip designMonolithic
AES-NI
Operating systems
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2
Release dateQ4/2013
Release price
DocumentsTechnical data sheet
Intel Atom E3845
Intel Atom E3845
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