Intel Atom x7405C

Intel Atom x7405C
Benchmarks & Specs

Last updated:
The Intel Atom x7405C is a processor tailored to the needs of modern, power-saving devices. Its foundation is the advanced Amston Lake architecture. This was manufactured using the efficient 10 nm process. This enables remarkable energy efficiency. For a chip of this class, the Intel Atom x7405C delivers solid performance.

We see it as a good choice for compact systems. Its 2 MB L2 cache and 6 MB L3 cache support fast data access. A maximum memory bandwidth of 38 GB/s is also available. This ensures a responsive user experience. It handles everyday tasks reliably and smoothly. This processor is ideal for thin clients.

It also finds its place in intelligent edge devices. It offers a good balance of performance and low power consumption. The Intel Atom x7405C is a reliable component. It is ideal for environments with limited space. The combination of new manufacturing and architecture is advantageous. It enables high efficiency for continuous operation.

We were surprised how much this small chip can offer.
  • Modern Amston Lake architecture
  • Efficient 10 nm manufacturing
  • Solid performance for compact systems
  • Good cache and memory bandwidth

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 580 / 834
In segment Notebook
Multi-core performance
Rank 503 / 832
In segment Notebook
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Core i7-4500U
2C / 4T · 3.00 GHz
895
Intel Core i7-4550U
2C / 4T · 3.00 GHz
895
Intel Atom x7405C
4C / 4T · 3.40 GHz
894
Intel Core i5-4278U
2C / 4T · 3.10 GHz
889
Intel Core i5-4288U
2C / 4T · 3.10 GHz
889
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Core i7-3820QM
4C / 8T · 2.70 GHz
2,517
Intel Core i5-7260U
2C / 4T · 3.40 GHz
2,503
Intel Atom x7405C
4C / 4T · 2.20 GHz
2,500
Intel Core i5-7360U
2C / 4T · 3.60 GHz
2,493
Intel Core i7-3720QM
4C / 8T · 2.60 GHz
2,489

More benchmarks

At a glance

PropertyValue
FamilyIntel Atom (108)
CPU groupIntel Atom x7000 AL (7)
ArchitectureAmston Lake
Technology10 nm
SegmentNotebook
SocketBGA 1264
Generation7
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads4 / 4
Hyperthreading / SMT
Core architecturenormal
Cores: 4x
Frequency: 2.20 GHz
Turbo Frequency (1 Core): 3.40 GHz
Turbo Frequency (4 Cores):
L2-Cache2.00 MB
L3-Cache6.00 MB
OverclockingNo

Memory & PCIe

Memory typeMemory bandwidth
LPDDR5-4800
DDR5-4800
DDR4-3200
38.4 GB/s
38.4 GB/s
25.6 GB/s
PropertyValue
Max. Memory32 GB
Memory channels1
ECC
PCIe3.0 x 9
PCIe Bandwidth8.9 GB/s

Thermal Management

PropertyValue
TDP12 W
TDP (PL2)
TDP up
TDP down
T. junction max.105 °C

Technical details

PropertyValue
Chip designMonolithic
AES-NI
Operating systems
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2
Release dateQ2/2024
Release price
DocumentsTechnical data sheet
Intel Atom x7405C
Intel Atom x7405C
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