AMD A4-5145M vs AMD G-T40E

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CPU comparison with benchmarks


AMD A4-5145M CPU1 vs CPU2 AMD G-T40E
AMD A4-5145M AMD G-T40E

CPU comparison

AMD A4-5145M or AMD G-T40E - 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 A4-5145M has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. Up to GB of memory is supported in 2 memory channels. The AMD A4-5145M was released in Q2/2013.

The AMD G-T40E has 2 cores with 2 threads and clocks with a maximum frequency of 1.00 GHz. The CPU supports up to GB of memory in 1 memory channels. The AMD G-T40E was released in Q1/2011.
AMD A (112) Family AMD G (38)
AMD A4-5000M (2) CPU group AMD G (13)
3 Generation 1
Richland (Piledriver) Architecture Ontario (Bobcat)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD A4-5145M is a 2 core processor with a clock frequency of 2.00 GHz (2.60 GHz). The AMD G-T40E has 2 CPU cores with a clock frequency of 1.00 GHz.
AMD A4-5145M Characteristic AMD G-T40E
2 Cores 2
2 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.00 GHz Frequency 1.00 GHz
2.60 GHz Turbo Frequency (1 Core) --
2.60 GHz 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 A4-5145M Characteristic AMD G-T40E
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
AMD Radeon HD 8310G GPU AMD Radeon HD 6250
0.42 GHz GPU frequency 0.28 GHz
0.55 GHz GPU (Turbo) --
5 GPU Generation 3
32 nm Technology 40 nm
2 Max. displays 2
2 Compute units 1
128 Shader 80
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 1 GB
11 DirectX Version 11

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.
AMD Radeon HD 8310G GPU AMD Radeon HD 6250
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode Codec h264 Decode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The AMD A4-5145M supports a maximum of GB of memory in 2 memory channels. The AMD G-T40E can connect up to GB of memory in 1 memory channels.
AMD A4-5145M Characteristic AMD G-T40E
DDR3-1333 Memory DDR3L-1066
Max. Memory
2 (Dual Channel) Memory channels 1 (Single Channel)
21.3 GB/s Max. Bandwidth 8.5 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache 1.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD A4-5145M has a TDP of 17 W, that of the AMD G-T40E is 6.4 W.
AMD A4-5145M Characteristic AMD G-T40E
17 W TDP (PL1 / PBP) 6.4 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The AMD A4-5145M has a 1.00 MB cache, while the AMD G-T40E cache has a total of 1.00 MB.
AMD A4-5145M Characteristic AMD G-T40E
32 nm Technology 40 nm
Unknown Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 ISA extensions SSE3, SSE4a
FP2 Socket --
AMD-V Virtualization AMD-V
Yes AES-NI No
Operating systems
Q2/2013 Release date Q1/2011
-- Release price --
show more data show more data


Rate these processors

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Here you can rate the AMD G-T40E to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 A4-5145M AMD A4-5145M
AMD Radeon HD 8310G @ 0.55 GHz
141 (100%)
AMD G-T40E AMD G-T40E
AMD Radeon HD 6250 @ 0.28 GHz
45 (32%)

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 A4-5145M AMD A4-5145M
2C 2T @ 2.60 GHz
0 (0%)
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 GHz
482 (100%)

Devices using this processor
AMD A4-5145M AMD G-T40E
Unknown Unknown

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