Intel Pentium E5400 vs MediaTek MT6577T

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CPU comparison with benchmarks


Intel Pentium E5400 CPU1 vs CPU2 MediaTek MT6577T
Intel Pentium E5400 MediaTek MT6577T

CPU comparison

In this CPU comparison, we compare the Intel Pentium E5400 and the MediaTek MT6577T and use benchmarks to check which processor is faster.

We compare the Intel Pentium E5400 2 core processor released in Q1/2009 with the MediaTek MT6577T which has 2 CPU cores and was introduced in 2012.
Intel Pentium (150) Family Mediatek MT-Serie (72)
Intel Pentium E5000/E6000 (13) CPU group MediaTek MT65xx A9 (7)
2 Generation 1
Wolfdale (Penryn) Architecture Cortex-A9
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium E5400 is a 2 core processor with a clock frequency of 2.70 GHz. The processor can compute 2 threads at the same time. The MediaTek MT6577T clocks with 1.20 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

Intel Pentium E5400 Characteristic MediaTek MT6577T
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
Yes Overclocking ? No
2.70 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.

Intel Pentium E5400 Characteristic MediaTek MT6577T
-- 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 Intel Pentium E5400, while the MediaTek MT6577T supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled.

Intel Pentium E5400 Characteristic MediaTek MT6577T
DDR3-1333, DDR2-800 Memory LPDDR2
16 GB Max. Memory
2 (Dual Channel) Memory channels 0
21.3 GB/s Max. Bandwidth --
No ECC No
2.00 MB L2 Cache --
-- L3 Cache --
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Intel Pentium E5400 has a TDP of 65 W. The TDP of the MediaTek MT6577T is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Pentium E5400 Characteristic MediaTek MT6577T
65 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Pentium E5400 has 2.00 MB cache and is manufactured in 45 nm. The cache of MediaTek MT6577T is at 0.00 MB. The processor is manufactured in 40 nm.

Intel Pentium E5400 Characteristic MediaTek MT6577T
45 nm Technology 40 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
MMX, SSE, SSE2, SSE3 ISA extensions --
LGA 775 Socket --
VT-x 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


Rate these processors

Here you can rate the Intel Pentium E5400 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 MT6577T 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.
Intel Pentium E5400 Intel Pentium E5400
2C 2T @ 2.70 GHz
368 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 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.
Intel Pentium E5400 Intel Pentium E5400
2C 2T @ 2.70 GHz
658 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 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 E5400 Intel Pentium E5400
@ 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.
Intel Pentium E5400 Intel Pentium E5400
2C 2T @ 2.70 GHz
951 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 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 E5400 Intel Pentium E5400
2C 2T @ 2.70 GHz
436 (100%)
MediaTek MT6577T MediaTek MT6577T
2C 2T @ 1.20 GHz
0 (0%)

Devices using this processor

Intel Pentium E5400 MediaTek MT6577T
Unknown Unknown

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