Atom C3338 vs Arc G3

#ad 
Buy on Amazon
VS

Aggregate performance score

Arc G3
2026
14 cores / 14 threads, 25 Watt
17.12
+2802%

G3 outperforms Atom C3338 by a whopping 2802% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking4963157
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.06
Market segmentLaptopServer
Seriesno dataIntel Atom
Power efficiencyno data2.77
DesignerIntelIntel
ManufacturerIntelno data
Architecture codenamePanther Lake (2026)Goldmont (2016−2017)
Release date28 May 2026 (recently)22 February 2017 (9 years ago)
Launch price (MSRP)no data$27

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Currently popular graphics cards are shown for comparison.

Detailed specifications

Basic parameters of Arc G3 and Atom C3338: number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores14 (Tetradeca-Core)2 (Dual-core)
Threads142
Base clock speed1.9 GHz1.5 GHz
Boost clock speed4.6 GHz2.2 GHz
Multiplierno data15
L1 cache192 KB (per core)112 KB
L2 cache2.5 MB (per core)4 MB
L3 cache18 MB (shared)4 MB
Chip lithography3 nm14 nm
Maximum core temperatureno data89 °C
64 bit support++
Windows 11 compatibilityno data-

Compatibility

Information on Arc G3 and Atom C3338 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11 (Uniprocessor)
SocketIntel BGA 2540FCBGA1310
Power consumption (TDP)25 Watt8.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Arc G3 and Atom C3338. You'll probably need this information if you require some particular technology.

AES-NI++
AVX+-
Enhanced SpeedStep (EIST)++
QuickAssistno data-
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data-

Security technologies

Arc G3 and Atom C3338 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDBno data+
Secure Bootno data+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Arc G3 and Atom C3338 are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Arc G3 and Atom C3338. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesLPDDR5XDDR4: 1866
Maximum memory sizeno data128 GB
Max memory channelsno data1
Maximum memory bandwidthno data14.936 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Arc B370no data

Peripherals

Specifications and connection of peripherals supported by Arc G3 and Atom C3338.

PCIe version5.03
PCI Express lanes1210
USB revisionno data3
Total number of SATA portsno data10
Number of USB portsno data8
Integrated LANno data4x2.5/1 GBE

Synthetic benchmarks

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating.

Arc G3 17.12
+2802%
Atom C3338 0.59

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.

Arc G3 29622
+2782%
Samples: 1
Atom C3338 1028
Samples: 3

Gaming performance

Pros & cons summary


Performance score 17.12 0.59
Recency 28 May 2026 22 February 2017
Physical cores 14 2
Threads 14 2
Chip lithography 3 nm 14 nm
Power consumption (TDP) 25 Watt 8 Watt

Arc G3 has a 2802% higher aggregate performance score, an age advantage of 9 years, 600% more physical cores and 600% more threads, and a 367% more advanced lithography process.

Atom C3338, on the other hand, has 213% lower power consumption.

The Intel Arc G3 is our recommended choice as it beats the Intel Atom C3338 in performance tests.

Be aware that Arc G3 is a notebook processor while Atom C3338 is a server/workstation one.

Other comparisons

We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


No user ratings yet.

Rate Arc G3 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Atom C3338 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Comments

Here you can give us your opinion about processors Arc G3 and Atom C3338, agree or disagree with our ratings, or report bugs or inaccuracies on the site.