Intel Pentium 2129Y vs MediaTek MT8173

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CPU comparison with benchmarks


Intel Pentium 2129Y CPU1 vs CPU2 MediaTek MT8173
Intel Pentium 2129Y MediaTek MT8173

CPU comparison

Intel Pentium 2129Y or MediaTek MT8173 - 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 2129Y has 2 cores with 2 threads and clocks with a maximum frequency of 1.10 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Pentium 2129Y was released in Q1/2013.

The MediaTek MT8173 has 4 cores with 4 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to 2 GB of memory in 2 memory channels. The MediaTek MT8173 was released in Q1/2015.
Intel Pentium (150) Family Mediatek MT-Serie (72)
Intel Pentium 2000 (5) CPU group MediaTek MT81xx MT86xx A72 / A53 (3)
4 Generation 1
Ivy Bridge U Architecture Cortex-A72 / Cortex-A53
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium 2129Y has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium 2129Y is 1.10 GHz while the MediaTek MT8173 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the MediaTek MT8173 is at 1.80 GHz.

Intel Pentium 2129Y Characteristic MediaTek MT8173
2 Cores 4
2 Threads 4
normal Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
1.10 GHz A-Core 1.80 GHz
2x Cortex-A72
-- B-Core 1.40 GHz
2x Cortex-A53

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 2129Y Characteristic MediaTek MT8173
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Pentium 2129Y or MediaTek MT8173 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 (Ivy Bridge GT1) GPU PowerVR GX6250
0.35 GHz GPU frequency 0.70 GHz
0.85 GHz GPU (Turbo) 0.70 GHz
7 GPU Generation --
22 nm Technology 28 nm
3 Max. displays 1
6 Compute units 2
48 Shader 32
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.0 DirectX Version 10

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 (Ivy Bridge GT1) GPU PowerVR GX6250
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 2129Y can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The MediaTek MT8173 supports up to 2 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 14.9 GB/s.

Intel Pentium 2129Y Characteristic MediaTek MT8173
DDR3L-1333, DDR3L-1600, DDR3-1333, DDR3-1600 Memory LPDDR3-933
32 GB Max. Memory 2 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
25.6 GB/s Max. Bandwidth 14.9 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache --
2.0 PCIe version --
16 PCIe lanes --
8.0 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Pentium 2129Y is 10 W, while the MediaTek MT8173 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Pentium 2129Y Characteristic MediaTek MT8173
10 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
90 °C Tjunction max. --

Technical details

The Intel Pentium 2129Y is manufactured in 22 nm and has 2.00 MB cache. The MediaTek MT8173 is manufactured in 28 nm and has a 0.00 MB cache.

Intel Pentium 2129Y Characteristic MediaTek MT8173
22 nm Technology 28 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2 ISA extensions --
BGA 1023 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q1/2013 Release date Q1/2015
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Pentium 2129Y to help other visitors make their purchasing decisions. The average rating is 1.0 stars (1 ratings). Rate now:
Here you can rate the MediaTek MT8173 to help other visitors make their purchasing decisions. The average rating is 2.3 stars (3 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Pentium 2129Y (66%)
MediaTek MT8173 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Pentium 2129Y (75%)
MediaTek MT8173 (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 2129Y Intel Pentium 2129Y
2C 2T @ 1.10 GHz
218 (66%)
MediaTek MT8173 MediaTek MT8173
4C 4T @ 1.80 GHz
331 (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 2129Y Intel Pentium 2129Y
2C 2T @ 1.10 GHz
413 (54%)
MediaTek MT8173 MediaTek MT8173
4C 4T @ 1.80 GHz
768 (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 Pentium 2129Y Intel Pentium 2129Y
Intel HD Graphics (Ivy Bridge GT1) @ 0.85 GHz
82 (91%)
MediaTek MT8173 MediaTek MT8173
PowerVR GX6250 @ 0.70 GHz
90 (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 2129Y Intel Pentium 2129Y
2C 2T @ 1.10 GHz
587 (96%)
MediaTek MT8173 MediaTek MT8173
4C 4T @ 1.80 GHz
609 (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 2129Y Intel Pentium 2129Y
2C 2T @ 1.10 GHz
0 (0%)
MediaTek MT8173 MediaTek MT8173
4C 4T @ 1.80 GHz
348 (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 Pentium 2129Y Intel Pentium 2129Y
2C 2T @ 1.10 GHz
0 (0%)
MediaTek MT8173 MediaTek MT8173
4C 4T @ 1.80 GHz
610 (100%)

Devices using this processor

Intel Pentium 2129Y MediaTek MT8173
Unknown Amazon Fire HD 10 (2017)

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