AMD Athlon II X4 651K vs MediaTek MT6575

Last updated:

CPU comparison with benchmarks


AMD Athlon II X4 651K CPU1 vs CPU2 MediaTek MT6575
AMD Athlon II X4 651K MediaTek MT6575

CPU comparison

In this CPU comparison, we compare the AMD Athlon II X4 651K and the MediaTek MT6575 and use benchmarks to check which processor is faster.

We compare the AMD Athlon II X4 651K 4 core processor released in Q4/2011 with the MediaTek MT6575 which has 1 CPU cores and was introduced in 2011.
AMD Athlon II (52) Family Mediatek MT-Serie (72)
AMD Athlon II X4 (Llano) (5) CPU group MediaTek MT65xx A9 (7)
2 Generation 1
Llano Architecture Cortex-A9
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Athlon II X4 651K is a 4 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The MediaTek MT6575 clocks with 1.00 GHz, has 1 CPU cores and can calculate 1 threads in parallel.

AMD Athlon II X4 651K Characteristic MediaTek MT6575
4 Cores 1
4 Threads 1
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
3.00 GHz Frequency 1.00 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.

AMD Athlon II X4 651K Characteristic MediaTek MT6575
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 PowerVR SGX531
GPU frequency 0.52 GHz
-- GPU (Turbo) 0.52 GHz
-- GPU Generation --
Technology 65nm
Max. displays 1
-- Compute units 1
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version 10.1

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 PowerVR SGX531
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the AMD Athlon II X4 651K, while the MediaTek MT6575 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

AMD Athlon II X4 651K Characteristic MediaTek MT6575
DDR3-1333 Memory LPDDR2
16 GB Max. Memory
2 (Dual Channel) Memory channels 0
21.3 GB/s Max. Bandwidth --
No ECC No
4.00 MB L2 Cache --
-- L3 Cache --
2.0 PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The AMD Athlon II X4 651K has a TDP of 100 W. The TDP of the MediaTek MT6575 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Athlon II X4 651K Characteristic MediaTek MT6575
100 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Athlon II X4 651K has 4.00 MB cache and is manufactured in 32 nm. The cache of MediaTek MT6575 is at 0.00 MB. The processor is manufactured in 40 nm.

AMD Athlon II X4 651K Characteristic MediaTek MT6575
32 nm Technology 40 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
MMX, 3DNow!, SSE3, SSE4a ISA extensions --
FM1 Socket --
AMD-V Virtualization None
No AES-NI No
Windows 10, Linux Operating systems Android
Q4/2011 Release date 2011
-- Release price --
show more data show more data


Rate these processors

Here you can rate the AMD Athlon II X4 651K to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the MediaTek MT6575 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 II X4 651K AMD Athlon II X4 651K
4C 4T @ 3.00 GHz
411 (100%)
MediaTek MT6575 MediaTek MT6575
1C 1T @ 1.00 GHz
0 (0%)

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 II X4 651K AMD Athlon II X4 651K
4C 4T @ 3.00 GHz
1467 (100%)
MediaTek MT6575 MediaTek MT6575
1C 1T @ 1.00 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.
AMD Athlon II X4 651K AMD Athlon II X4 651K
@ 0.00 GHz
0 (0%)
MediaTek MT6575 MediaTek MT6575
PowerVR SGX531 @ 0.52 GHz
4 (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.
AMD Athlon II X4 651K AMD Athlon II X4 651K
4C 4T @ 3.00 GHz
2349 (100%)
MediaTek MT6575 MediaTek MT6575
1C 1T @ 1.00 GHz
0 (0%)

Devices using this processor

AMD Athlon II X4 651K MediaTek MT6575
Unknown Unknown

Popular comparisons containing this CPUs

1. AMD Athlon II X4 651KAMD A8-3870K AMD Athlon II X4 651K vs AMD A8-3870K
2. Intel Core 2 Quad Q9700AMD Athlon II X4 651K Intel Core 2 Quad Q9700 vs AMD Athlon II X4 651K
3. MediaTek MT6575MediaTek MT6750 MediaTek MT6575 vs MediaTek MT6750
4. MediaTek MT6575Intel Core i3-11340 CPM MediaTek MT6575 vs Intel Core i3-11340 CPM
5. MediaTek MT6575MediaTek MT8317T MediaTek MT6575 vs MediaTek MT8317T
6. MediaTek MT6575Samsung Exynos 3250 MediaTek MT6575 vs Samsung Exynos 3250
7. AMD E2-3200AMD Athlon II X4 651K AMD E2-3200 vs AMD Athlon II X4 651K
8. MediaTek MT6575Intel Core i7-12700F MediaTek MT6575 vs Intel Core i7-12700F
9. AMD Ryzen 3 4100AMD Athlon II X4 651K AMD Ryzen 3 4100 vs AMD Athlon II X4 651K
10. MediaTek MT6589MMediaTek MT6575 MediaTek MT6589M vs MediaTek MT6575


back to index