Intel Atom C5115 vs AMD Ryzen 7 6800U

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CPU comparison with benchmarks


Intel Atom C5115 CPU1 vs CPU2 AMD Ryzen 7 6800U
Intel Atom C5115 AMD Ryzen 7 6800U

CPU comparison

In this CPU comparison, we compare the Intel Atom C5115 and the AMD Ryzen 7 6800U and use benchmarks to check which processor is faster.

We compare the Intel Atom C5115 4 core processor released in Q2/2022 with the AMD Ryzen 7 6800U which has 8 CPU cores and was introduced in Q1/2022.
Intel Atom (108) Family AMD Ryzen 7 (68)
Intel Atom C5000 (5) CPU group AMD Ryzen 6000U/7035U (9)
6 Generation 5
Parker Ridge Architecture Rembrandt (Zen 3+)
Desktop / Server Segment Mobile
-- Predecessor AMD Ryzen 7 5800U
-- Successor --

CPU Cores and Base Frequency

The Intel Atom C5115 is a 4 core processor with a clock frequency of 2.80 GHz. The processor can compute 4 threads at the same time. The AMD Ryzen 7 6800U clocks with 2.70 GHz (4.70 GHz), has 8 CPU cores and can calculate 16 threads in parallel.

Intel Atom C5115 Characteristic AMD Ryzen 7 6800U
4 Cores 8
4 Threads 16
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.80 GHz Frequency 2.70 GHz
-- Turbo Frequency (1 Core) 4.70 GHz
-- Turbo Frequency (All Cores) 3.40 GHz

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.

Intel Atom C5115 Characteristic AMD Ryzen 7 6800U
-- AI hardware --
-- AI specifications --

Internal Graphics

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

no iGPU GPU AMD Radeon 680M
GPU frequency 2.00 GHz
-- GPU (Turbo) 2.20 GHz
-- GPU Generation 9
Technology 6 nm
Max. displays 3
-- Compute units 12
-- Shader 768
No Hardware Raytracing Yes
No Frame Generation No
-- Max. GPU Memory 8 GB
-- DirectX Version 12

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.

no iGPU GPU AMD Radeon 680M
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 Decode
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 256 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom C5115, while the AMD Ryzen 7 6800U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 76.8 GB/s enabled.

Intel Atom C5115 Characteristic AMD Ryzen 7 6800U
DDR4-2933 Memory LPDDR5-6400, DDR5-4800
256 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
46.9 GB/s Max. Bandwidth 76.8 GB/s
Yes ECC No
9.00 MB L2 Cache 4.00 MB
-- L3 Cache 16.00 MB
3.0 PCIe version 4.0
32 PCIe lanes 12
31.5 GB/s PCIe Bandwidth 23.6 GB/s

Thermal Management

The Intel Atom C5115 has a TDP of 43 W. The TDP of the AMD Ryzen 7 6800U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom C5115 Characteristic AMD Ryzen 7 6800U
43 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 28 W
-- TDP down --
100 °C Tjunction max. 105 °C

Technical details

The Intel Atom C5115 has 9.00 MB cache and is manufactured in 10 nm. The cache of AMD Ryzen 7 6800U is at 20.00 MB. The processor is manufactured in 6 nm.

Intel Atom C5115 Characteristic AMD Ryzen 7 6800U
10 nm Technology 6 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, Intel QAT ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 2106 Socket FP7
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Windows 11, Linux
Q2/2022 Release date Q1/2022
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Atom C5115 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Ryzen 7 6800U to help other visitors make their purchasing decisions. The average rating is 4.6 stars (11 ratings). Rate now:


Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
83 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
574 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
1475 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
10412 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
1517 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
7335 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
1861 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
7896 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
575 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
4122 (100%)

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.
Intel Atom C5115 Intel Atom C5115
@ 0.00 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
AMD Radeon 680M @ 2.20 GHz
3379 (100%)

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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
20615 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 4.70 GHz
237 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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.
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)
AMD Ryzen 7 6800U AMD Ryzen 7 6800U
8C 16T @ 3.40 GHz
1755 (100%)

Devices using this processor

Intel Atom C5115 AMD Ryzen 7 6800U
Unknown Unknown

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