Intel Pentium 3558U vs AMD Athlon II X2 280

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CPU comparison with benchmarks


Intel Pentium 3558U CPU1 vs CPU2 AMD Athlon II X2 280
Intel Pentium 3558U AMD Athlon II X2 280

CPU comparison

Intel Pentium 3558U or AMD Athlon II X2 280 - 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 Intel Pentium 3558U has 2 cores with 2 threads and clocks with a maximum frequency of 1.70 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Pentium 3558U was released in Q4/2013.

The AMD Athlon II X2 280 has 2 cores with 2 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The AMD Athlon II X2 280 was released in Q1/2013.
Intel Pentium (150) Family AMD Athlon II (52)
Intel Pentium 3000 (8) CPU group AMD Athlon II X2 (Propus) (18)
4 Generation 1
Haswell U Architecture Propus
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium 3558U has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium 3558U is 1.70 GHz while the AMD Athlon II X2 280 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the AMD Athlon II X2 280 is at 3.60 GHz.

Intel Pentium 3558U Characteristic AMD Athlon II X2 280
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.70 GHz Frequency 3.60 GHz
-- Turbo Frequency (1 Core) --
-- 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.

Intel Pentium 3558U Characteristic AMD Athlon II X2 280
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Pentium 3558U or AMD Athlon II X2 280 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.

Intel HD Graphics (Haswell GT1) GPU no iGPU
0.20 GHz GPU frequency --
1.00 GHz GPU (Turbo) --
7.5 GPU Generation --
22 nm Technology
3 Max. displays
10 Compute units --
80 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.1 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.

Intel HD Graphics (Haswell GT1) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Pentium 3558U can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The AMD Athlon II X2 280 supports up to 16 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 21.3 GB/s.

Intel Pentium 3558U Characteristic AMD Athlon II X2 280
LPDDR3-1333, LPDDR3-1600, DDR3L-1333, DDR3L-1600 Memory DDR3-1333
16 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 21.3 GB/s
No ECC No
-- L2 Cache 2.00 MB
2.00 MB L3 Cache --
2.0 PCIe version 2.0
10 PCIe lanes --
5.0 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Pentium 3558U is 15 W, while the AMD Athlon II X2 280 has a TDP of 65 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Pentium 3558U Characteristic AMD Athlon II X2 280
15 W TDP (PL1 / PBP) 65 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Pentium 3558U is manufactured in 22 nm and has 2.00 MB cache. The AMD Athlon II X2 280 is manufactured in 45 nm and has a 2.00 MB cache.

Intel Pentium 3558U Characteristic AMD Athlon II X2 280
22 nm Technology 45 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions MMX, 3DNow!, SSE3, SSE4a
BGA 1168 Socket AM3
VT-x, VT-x EPT, VT-d Virtualization AMD-V
Yes AES-NI No
Windows 10, Linux Operating systems Windows 10, Linux
Q4/2013 Release date Q1/2013
161 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Pentium 3558U (79%)
AMD Athlon II X2 280 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Pentium 3558U (76%)
AMD Athlon II X2 280 (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 Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
398 (79%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 GHz
507 (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 Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
735 (75%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 GHz
975 (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 Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
1031 (76%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 GHz
1357 (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 Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
318 (100%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 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.
Intel Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
561 (100%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 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.
Intel Pentium 3558U Intel Pentium 3558U
Intel HD Graphics (Haswell GT1) @ 1.00 GHz
160 (100%)
AMD Athlon II X2 280 AMD Athlon II X2 280
@ 0.00 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
346 (100%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 GHz
0 (0%)

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 Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
68 (100%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 GHz
0 (0%)

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 Pentium 3558U Intel Pentium 3558U
2C 2T @ 1.70 GHz
131 (100%)
AMD Athlon II X2 280 AMD Athlon II X2 280
2C 2T @ 3.60 GHz
0 (0%)

Devices using this processor

Intel Pentium 3558U AMD Athlon II X2 280
Unknown Unknown

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