AMD Athlon 300U vs Intel Core i3-8109U

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CPU comparison with benchmarks


AMD Athlon 300U CPU1 vs CPU2 Intel Core i3-8109U
AMD Athlon 300U Intel Core i3-8109U

CPU comparison

AMD Athlon 300U or Intel Core i3-8109U - 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 Athlon 300U has 2 cores with 4 threads and clocks with a maximum frequency of 3.30 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Athlon 300U was released in Q1/2019.

The Intel Core i3-8109U has 2 cores with 4 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i3-8109U was released in Q4/2017.
AMD Athlon Family Intel Core i3
AMD Athlon 300 CPU group Intel Core i 8000U
6 Generation 8
Picasso (Zen+) Architecture Coffee Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon 300U has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Athlon 300U is 2.40 GHz (3.30 GHz) while the Intel Core i3-8109U has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Core i3-8109U is at --.

2 Cores 2
4 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.40 GHz Frequency 3.00 GHz
3.30 GHz Turbo Frequency (1 Core) 3.60 GHz
2.40 GHz Turbo Frequency (All Cores) 3.20 GHz

Internal Graphics

The AMD Athlon 300U or Intel Core i3-8109U 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 Vega 3 Graphics GPU Intel Iris Plus Graphics 655
1.00 GHz GPU frequency 0.30 GHz
GPU (Turbo) 1.05 GHz
8 GPU Generation 9.5
14 nm Technology 14 nm
3 Max. displays 3
3 Execution units 48
192 Shader 384
2 GB Max. GPU Memory 32 GB
12 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.

Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD Athlon 300U can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The Intel Core i3-8109U supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.

DDR4-2400 Memory DDR4-2400, LPDDR3-2133
32 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Bandwidth 38.4 GB/s
Yes ECC Yes
L2 Cache
4.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
12 PCIe lanes 16

Thermal Management

The thermal design power (TDP for short) of the AMD Athlon 300U is 15 W, while the Intel Core i3-8109U has a TDP of 28 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

15 W TDP (PL1 / PBP) 28 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 20 W
105 °C Tjunction max. 100 °C

Technical details

The AMD Athlon 300U is manufactured in 12 nm and has 4.00 MB cache. The Intel Core i3-8109U is manufactured in 14 nm and has a 4.00 MB cache.

12 nm Technology 14 nm
Unknown 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, AVX2
FP5 Socket BGA 1528
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q1/2019 Release date Q4/2017
-- Release price --
show more data show more data



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 Athlon 300U AMD Athlon 300U
2C 4T @ 3.30 GHz
0 (0%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.60 GHz
366 (100%)
Show all Cinebench R20 (Single-Core) results



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 Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
0 (0%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
916 (100%)
Show all Cinebench R20 (Multi-Core) results



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 Athlon 300U AMD Athlon 300U
2C 4T @ 3.30 GHz
962 (81%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.60 GHz
1185 (100%)
Show all Geekbench 6 (Single-Core) results



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 Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
1967 (78%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
2524 (100%)
Show all Geekbench 6 (Multi-Core) results



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 Athlon 300U AMD Athlon 300U
2C 4T @ 3.30 GHz
803 (91%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.60 GHz
881 (100%)
Show all Geekbench 5, 64bit (Single-Core) results



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 Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
1723 (85%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
2021 (100%)
Show all Geekbench 5, 64bit (Multi-Core) results



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 Athlon 300U AMD Athlon 300U
AMD Radeon Vega 3 Graphics @ 1.00 GHz
384 (48%)
Intel Core i3-8109U Intel Core i3-8109U
Intel Iris Plus Graphics 655 @ 1.05 GHz
806 (100%)
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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 Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
3917 (92%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
4268 (100%)
Show all Estimated results for PassMark CPU Mark results



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.

AMD Athlon 300U AMD Athlon 300U
2C 4T @ 3.30 GHz
138 (90%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.60 GHz
153 (100%)
Show all Cinebench R15 (Single-Core) results



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.

AMD Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
344 (90%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
381 (100%)
Show all Cinebench R15 (Multi-Core) results



Geekbench 3, 64bit (Single-Core)

Geekbench 3 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 Athlon 300U AMD Athlon 300U
2C 4T @ 3.30 GHz
3045 (77%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.60 GHz
3956 (100%)
Show all Geekbench 3, 64bit (Single-Core) results



Geekbench 3, 64bit (Multi-Core)

Geekbench 3 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 Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
5960 (73%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
8197 (100%)
Show all Geekbench 3, 64bit (Multi-Core) results



Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

AMD Athlon 300U AMD Athlon 300U
2C 4T @ 3.30 GHz
0 (0%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.60 GHz
1.69 (100%)
Show all Cinebench R11.5, 64bit (Single-Core) results



Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

AMD Athlon 300U AMD Athlon 300U
2C 4T @ 2.40 GHz
0 (0%)
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
4.05 (100%)
Show all Cinebench R11.5, 64bit (Multi-Core) results



Devices using this processor

AMD Athlon 300U Intel Core i3-8109U
Unknown Unknown

Leaderboards

In our leaderboards, we have clearly compiled the best processors for specific categories for you. The leaderboards are always up to date and are regularly updated by us. The best processors are selected according to popularity and speed in benchmarks as well as the price-performance ratio.


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