Mediatek MT8121
The Mediatek MT8121 is a low-cost ARM SoC (System on a Chip) mainly used in tablets. It is manufactured in 28 nm and integrates a quad-core Cortex-A7 processor and a PowerVR SGX 544 GPU. The CPU cores are typically clocked at 1.3 GHz while the GPU is clocked at 156 MHz.
Performance
Since the Cortex-A7 architecture is somewhat slower than a Krait or Cortex-A9 design at the same clock speeds, the performance of the MT8121 is just below Nvidia's Tegra 3 Samsung Exynos 4412 PowerVR SGX 544 is also just a low-cost solution not designed for ultra-high resolution displays or very demanding games.
Features
In addition to the processor and GPU, the SoC integrates a decoder for 1080p video, WiFi, Bluetooth 4.0 as well as GPS, but lacks a 2G/3G/4G radio. Cameras are supported up to a resolution of 13 MP.
Power consumption
Thanks to the energy-efficient A7 cores and 28 nm manufacturing, the power consumption is likely very low and suitable for even smaller tablets.
Series Mediatek Codename Cortex-A7 Series: Mediatek Cortex-A7 Clock Rate 1300 MHz Level 2 Cache 1 MB Number of Cores / Threads 4 / 4 Manufacturing Technology 28 nm Features Wi-Fi, Bluetooth 4.0, GPS GPU PowerVR SGX544 (156 MHz)Architecture ARM Announcement Date 07/01/2013
Benchmarks 3DMark - 3DMark Ice Storm Physics
8296 Points (7%)
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3DMark - 3DMark Ice Storm Unlimited Physics
8982 Points (8%)
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Geekbench 3 - Geekbench 3 32 Bit Multi-Core
min: 1125 avg: 1141 median: 1140.5 (2%) max: 1156 points
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HiSilicon k3v2 Hi3620
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Geekbench 3 - Geekbench 3 32 Bit Single-Core
351 points (7%)
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Geekbench 2 - 32 Bit - Geekbench Stream
351 Points (3%)
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Geekbench 2 - 32 Bit - Geekbench Memory
836 Points (8%)
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Geekbench 2 - 32 Bit - Geekbench Floating Point
1975 Points (4%)
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Geekbench 2 - 32 Bit - Geekbench Integer
1156 Points (2%)
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HiSilicon k3v2 Hi3620
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Geekbench 2 - 32 Bit - Geekbench Total Score
1298 Points (3%)
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Linpack Android / IOS - Linpack Multi Thread
min: 221.9 avg: 247 median: 247 (8%) max: 272 MFLOPS
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Linpack Android / IOS - Linpack Single Thread
min: 114.2 avg: 114.6 median: 114.6 (11%) max: 115 MFLOPS
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Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
16115 ms (19%)
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Sunspider - Sunspider 1.0 Total Score *
min: 1452 avg: 1453 median: 1453 (16%) max: 1454 ms
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Sunspider - Sunspider 0.9.1 Total Score *
1464 ms (14%)
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Octane V2 - Octane V2 Total Score
2085 Points (2%)
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Vellamo 3.x - Vellamo 3.x Metal
696 Points (19%)
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Quadrant Standard Edition 2.0 - Quadrant Standard 2.0 Total Score
min: 8256 avg: 8492 median: 8492 (20%) max: 8728 points
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AnTuTu v4 - AnTuTu v4 Total Score
min: 16946 avg: 17314 median: 17314 (40%) max: 17682 Points
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HiSilicon k3v2 Hi3620
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AndEBench - AndEBench Java
min: 358 avg: 367 median: 367 (11%) max: 376 Iter./s
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AndEBench - AndEBench Native
min: 6678 avg: 6881 median: 6881 (23%) max: 7084 Iter./s
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HiSilicon k3v2 Hi3620
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PassMark PerformanceTest Mobile V1 - PerformanceTest Mobile V1 CPU Tests
min: 9544 avg: 9761 median: 9761 (1%) max: 9978 Points
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HiSilicon k3v2 Hi3620
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.22
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Reviews for the Mediatek MT8121 processor
Lenovo A10 Tablet Review Thin, bright, and inexpensive. The A10 manages to combine a large 10.1-inch IPS panel with a bright backlight, light weight, mainstream SoC, and a thin bezel wi...
Mediatek MT8121 | PowerVR SGX544 | 10.10" | 544.5 g
Lenovo Tab A8 Tablet Review A-game? Lenovo updates their budget-friendly A-series of tablets with quad-core processors and Google's latest Android OS. Is the new 8-inch Tab A8 a step up fr...
Mediatek MT8121 | PowerVR SGX544 | 8.00" | 360 g
Lenovo Tab2 A7-10F : PowerVR SGX544, 7.00", 0.3 kgExternal Review » Lenovo Tab2 A7-10F
Lenovo IdeaTab A8-50 A5500 : PowerVR SGX544, 8.00", 0.4 kgExternal Review » Lenovo IdeaTab A8-50 A5500
Lenovo A8-50 : unknown, 8.00", 0.4 kgExternal Review » Lenovo A8-50
Lenovo Ideapad A10 : PowerVR SGX544, 10.10", 0.5 kgExternal Review » Lenovo Ideapad A10
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Other CPUs of the series Mediatek Surrounding CPUs
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Top 10 Laptops Multimedia , Budget Multimedia , Gaming , Budget Gaming , Lightweight Gaming , Business , Budget Office , Workstation , Subnotebooks , Ultrabooks , Chromebooks
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Klaus Hinum (Update: 2014-06- 9)
- Average benchmark values for this graphics card
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