AMD Phenom II X4 900e vs MediaTek MT6577T

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CPU comparison with benchmarks


AMD Phenom II X4 900e CPU1 vs CPU2 MediaTek MT6577T
AMD Phenom II X4 900e MediaTek MT6577T

CPU comparison

AMD Phenom II X4 900e or MediaTek MT6577T - 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 Phenom II X4 900e has 4 cores with 4 threads and clocks with a maximum frequency of 2.40 GHz. Up to GB of memory is supported in 2 memory channels. The AMD Phenom II X4 900e was released in Q1/2009.

The MediaTek MT6577T has 2 cores with 2 threads and clocks with a maximum frequency of 1.20 GHz. The CPU supports up to GB of memory in 0 memory channels. The MediaTek MT6577T was released in 2012.
AMD Phenom II (52) Family Mediatek MT-Serie (72)
AMD Phenom II - 800/900 (23) CPU group MediaTek MT65xx A9 (7)
4 Generation 1
Deneb (K10) Architecture Cortex-A9
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Phenom II X4 900e has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the AMD Phenom II X4 900e is 2.40 GHz while the MediaTek MT6577T has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the MediaTek MT6577T is at 1.20 GHz.

AMD Phenom II X4 900e Characteristic MediaTek MT6577T
4 Cores 2
4 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
2.40 GHz Frequency 1.20 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 Phenom II X4 900e Characteristic MediaTek MT6577T
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The AMD Phenom II X4 900e or MediaTek MT6577T 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.

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

The AMD Phenom II X4 900e can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The MediaTek MT6577T supports up to GB of memory in 0 memory channels and achieves a memory bandwidth of up to --.

AMD Phenom II X4 900e Characteristic MediaTek MT6577T
DDR3-1333, DDR2-1066 Memory LPDDR2
Max. Memory
2 (Dual Channel) Memory channels 0
21.3 GB/s Max. Bandwidth --
No ECC No
-- L2 Cache --
6.00 MB L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the AMD Phenom II X4 900e is 65 W, while the MediaTek MT6577T has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

AMD Phenom II X4 900e Characteristic MediaTek MT6577T
65 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD Phenom II X4 900e is manufactured in 45 nm and has 6.00 MB cache. The MediaTek MT6577T is manufactured in 40 nm and has a 0.00 MB cache.

AMD Phenom II X4 900e Characteristic MediaTek MT6577T
45 nm Technology 40 nm
Unknown Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
SSE3, SSE4a ISA extensions --
AM3 Socket --
AMD-V Virtualization None
No AES-NI No
Windows 10, Linux Operating systems Android
Q1/2009 Release date 2012
-- Release price --
show more data show more data


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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 Phenom II X4 900e AMD Phenom II X4 900e
@ 0.00 GHz
0 (0%)
MediaTek MT6577T MediaTek MT6577T
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 Phenom II X4 900e AMD Phenom II X4 900e
4C 4T @ 2.40 GHz
2990 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 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.
AMD Phenom II X4 900e AMD Phenom II X4 900e
4C 4T @ 2.40 GHz
63 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 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.
AMD Phenom II X4 900e AMD Phenom II X4 900e
4C 4T @ 2.40 GHz
243 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 GHz
0 (0%)

Devices using this processor

AMD Phenom II X4 900e MediaTek MT6577T
Unknown Unknown

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