AMD Ryzen 3 7335U vs Intel Atom C3558R

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CPU comparison with benchmarks


AMD Ryzen 3 7335U CPU1 vs CPU2 Intel Atom C3558R
AMD Ryzen 3 7335U Intel Atom C3558R

CPU comparison

AMD Ryzen 3 7335U or Intel Atom C3558R - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The AMD Ryzen 3 7335U has 4 cores with 8 threads and clocks with a maximum frequency of 4.30 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 3 7335U was released in Q4/2022.

The Intel Atom C3558R has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3558R was released in Q2/2020.
AMD Ryzen 3 (33) Family Intel Atom (108)
AMD Ryzen 6000U/7035U (9) CPU group Intel Atom C3000 (20)
5 Generation 5
Rembrandt (Zen 3+) Architecture Denverton
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 3 7335U has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the AMD Ryzen 3 7335U is 3.00 GHz (4.30 GHz) while the Intel Atom C3558R has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom C3558R is at 2.40 GHz.

AMD Ryzen 3 7335U Characteristic Intel Atom C3558R
4 Cores 4
8 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.00 GHz Frequency 2.40 GHz
4.30 GHz Turbo Frequency (1 Core) --
3.80 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

AMD Ryzen 3 7335U Characteristic Intel Atom C3558R
-- AI hardware --
-- AI specifications --

Internal Graphics

The AMD Ryzen 3 7335U or Intel Atom C3558R has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

AMD Radeon 660M (4 CU) GPU no iGPU
1.80 GHz GPU frequency --
-- GPU (Turbo) --
9 GPU Generation --
6 nm Technology
3 Max. displays
4 Compute units --
256 Shader --
Yes Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
12 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

AMD Radeon 660M (4 CU) GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The AMD Ryzen 3 7335U can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Atom C3558R supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.

AMD Ryzen 3 7335U Characteristic Intel Atom C3558R
LPDDR5-6400, DDR5-4800 Memory DDR4-2400
64 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
76.8 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
2.00 MB L2 Cache 8.00 MB
8.00 MB L3 Cache --
4.0 PCIe version 3.0
16 PCIe lanes 20
31.5 GB/s PCIe Bandwidth 19.7 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen 3 7335U is 15 W, while the Intel Atom C3558R has a TDP of 17 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Ryzen 3 7335U Characteristic Intel Atom C3558R
15 W TDP (PL1 / PBP) 17 W
-- TDP (PL2) --
28 W TDP up --
-- TDP down --
95 °C Tjunction max. 100 °C

Technical details

The AMD Ryzen 3 7335U is manufactured in 6 nm and has 10.00 MB cache. The Intel Atom C3558R is manufactured in 14 nm and has a 8.00 MB cache.

AMD Ryzen 3 7335U Characteristic Intel Atom C3558R
6 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4.1, SSE4.2
FP7 Socket BGA 1310
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q4/2022 Release date Q2/2020
-- Release price 96 $
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Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen 3 7335U AMD Ryzen 3 7335U
4C 8T @ 4.30 GHz
1842 (100%)
Intel Atom C3558R Intel Atom C3558R
4C 4T @ 2.40 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen 3 7335U AMD Ryzen 3 7335U
4C 8T @ 3.80 GHz
6073 (100%)
Intel Atom C3558R Intel Atom C3558R
4C 4T @ 2.40 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 3 7335U AMD Ryzen 3 7335U
AMD Radeon 660M (4 CU) @ 1.80 GHz
922 (100%)
Intel Atom C3558R Intel Atom C3558R
@ 0.00 GHz
0 (0%)

Devices using this processor

AMD Ryzen 3 7335U Intel Atom C3558R
Unknown Unknown

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