AMD Ryzen 9 6980HX vs Intel Atom C3538

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CPU comparison with benchmarks


AMD Ryzen 9 6980HX CPU1 vs CPU2 Intel Atom C3538
AMD Ryzen 9 6980HX Intel Atom C3538

CPU comparison

AMD Ryzen 9 6980HX or Intel Atom C3538 - 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 9 6980HX has 8 cores with 16 threads and clocks with a maximum frequency of 5.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 6980HX was released in Q1/2022.

The Intel Atom C3538 has 4 cores with 4 threads and clocks with a maximum frequency of 2.10 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3538 was released in Q3/2017.
AMD Ryzen 9 (40) Family Intel Atom (108)
AMD Ryzen 6000H/7035H (20) CPU group Intel Atom C3000 (20)
5 Generation 5
Rembrandt (Zen 3+) Architecture Denverton
Mobile Segment Desktop / Server
AMD Ryzen 9 5980HX Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 9 6980HX has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the AMD Ryzen 9 6980HX is 3.30 GHz (5.00 GHz) while the Intel Atom C3538 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom C3538 is at 2.10 GHz.

AMD Ryzen 9 6980HX Characteristic Intel Atom C3538
8 Cores 4
16 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.30 GHz Frequency 2.10 GHz
5.00 GHz Turbo Frequency (1 Core) --
4.40 GHz Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD Ryzen 9 6980HX Characteristic Intel Atom C3538
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD Ryzen 9 6980HX or Intel Atom C3538 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 680M GPU no iGPU
2.00 GHz GPU frequency --
2.40 GHz GPU (Turbo) --
9 GPU Generation --
6 nm Technology
3 Max. displays
12 Compute units --
768 Shader --
Yes Hardware Raytracing No
No Frame Generation No
8 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 680M 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
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The AMD Ryzen 9 6980HX can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Atom C3538 supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 34.1 GB/s.

AMD Ryzen 9 6980HX Characteristic Intel Atom C3538
LPDDR5-6400, DDR5-4800 Memory DDR4-2133
64 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
76.8 GB/s Max. Bandwidth 34.1 GB/s
No ECC Yes
4.00 MB L2 Cache 8.00 MB
16.00 MB L3 Cache --
4.0 PCIe version 3.0
12 PCIe lanes 12
23.6 GB/s PCIe Bandwidth 11.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the AMD Ryzen 9 6980HX is 45 W, while the Intel Atom C3538 has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Ryzen 9 6980HX Characteristic Intel Atom C3538
45 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
54 W TDP up --
-- TDP down --
95 °C Tjunction max. 100 °C

Technical details

The AMD Ryzen 9 6980HX is manufactured in 6 nm and has 20.00 MB cache. The Intel Atom C3538 is manufactured in 14 nm and has a 8.00 MB cache.

AMD Ryzen 9 6980HX Characteristic Intel Atom C3538
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
Q1/2022 Release date Q3/2017
-- Release price 75 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD Ryzen 9 6980HX (100%)
Intel Atom C3538 (20%)
⌀ Multi core performance in 2 CPU benchmarks
AMD Ryzen 9 6980HX (100%)
Intel Atom C3538 (10%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 5.00 GHz
1665 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 GHz
332 (20%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 4.40 GHz
10645 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 GHz
1279 (12%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 4.40 GHz
25114 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 GHz
1961 (8%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 5.00 GHz
1669 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 4.40 GHz
14711 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 5.00 GHz
649 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 9 6980HX AMD Ryzen 9 6980HX
8C 16T @ 4.40 GHz
5745 (100%)
Intel Atom C3538 Intel Atom C3538
4C 4T @ 2.10 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 9 6980HX AMD Ryzen 9 6980HX
AMD Radeon 680M @ 2.40 GHz
3686 (100%)
Intel Atom C3538 Intel Atom C3538
@ 0.00 GHz
0 (0%)

Devices using this processor

AMD Ryzen 9 6980HX Intel Atom C3538
Unknown Unknown

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