AMD E-350 vs Intel Pentium Gold 6405U

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CPU comparison with benchmarks


AMD E-350 CPU1 vs CPU2 Intel Pentium Gold 6405U
AMD E-350 Intel Pentium Gold 6405U

CPU comparison

In this CPU comparison, we compare the AMD E-350 and the Intel Pentium Gold 6405U and use benchmarks to check which processor is faster.

We compare the AMD E-350 2 core processor released in Q1/2011 with the Intel Pentium Gold 6405U which has 2 CPU cores and was introduced in Q4/2019.
AMD E (23) Family Intel Pentium (150)
AMD E/E1/E2-1000 (5) CPU group Intel Pentium 6000 (1)
1 Generation 10
Zacate (Bobcat) Architecture Comet Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD E-350 is a 2 core processor with a clock frequency of 1.60 GHz. The processor can compute 2 threads at the same time. The Intel Pentium Gold 6405U clocks with 2.40 GHz, has 2 CPU cores and can calculate 4 threads in parallel.

AMD E-350 Characteristic Intel Pentium Gold 6405U
2 Cores 2
2 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.60 GHz Frequency 2.40 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 E-350 Characteristic Intel Pentium Gold 6405U
-- 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.

AMD Radeon HD 6310 GPU Intel UHD Graphics 610
0.49 GHz GPU frequency 0.30 GHz
-- GPU (Turbo) 0.95 GHz
3 GPU Generation 9.5
40 nm Technology 14 nm
2 Max. displays 3
1 Compute units 12
80 Shader 96
No Hardware Raytracing No
No Frame Generation No
1 GB Max. GPU Memory 32 GB
11 DirectX Version 12

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 6310 GPU Intel UHD Graphics 610
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to GB of memory in a maximum of 1 memory channels is supported by the AMD E-350, while the Intel Pentium Gold 6405U supports a maximum of 64 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

AMD E-350 Characteristic Intel Pentium Gold 6405U
DDR3-1066 Memory LPDDR3-2133, DDR4-2400
Max. Memory 64 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
8.5 GB/s Max. Bandwidth 38.4 GB/s
No ECC No
-- L2 Cache --
1.00 MB L3 Cache 2.00 MB
-- PCIe version 2.0
-- PCIe lanes 12
-- PCIe Bandwidth 6.0 GB/s

Thermal Management

The AMD E-350 has a TDP of 18 W. The TDP of the Intel Pentium Gold 6405U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD E-350 Characteristic Intel Pentium Gold 6405U
18 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 12.5 W
-- Tjunction max. 100 °C

Technical details

The AMD E-350 has 1.00 MB cache and is manufactured in 32 nm. The cache of Intel Pentium Gold 6405U is at 2.00 MB. The processor is manufactured in 14 nm.

AMD E-350 Characteristic Intel Pentium Gold 6405U
32 nm Technology 14 nm
Unknown Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2
BGA 413 Socket BGA 1528
AMD-V Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q1/2011 Release date Q4/2019
-- Release price 193 $
show more data show more data


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Here you can rate the Intel Pentium Gold 6405U to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
AMD E-350 (22%)
Intel Pentium Gold 6405U (100%)
⌀ Multi core performance in 2 CPU benchmarks
AMD E-350 (18%)
Intel Pentium Gold 6405U (100%)

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 E-350 AMD E-350
2C 2T @ 1.60 GHz
133 (22%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
592 (100%)

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 E-350 AMD E-350
2C 2T @ 1.60 GHz
252 (19%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
1340 (100%)

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 E-350 AMD E-350
AMD Radeon HD 6310 @ 0.49 GHz
79 (43%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
Intel UHD Graphics 610 @ 0.95 GHz
182 (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 E-350 AMD E-350
2C 2T @ 1.60 GHz
399 (17%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
2329 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 E-350 AMD E-350
2C 2T @ 1.60 GHz
50 (100%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 E-350 AMD E-350
2C 2T @ 1.60 GHz
93 (100%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 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.
AMD E-350 AMD E-350
2C 2T @ 1.60 GHz
116 (100%)
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)

Devices using this processor

AMD E-350 Intel Pentium Gold 6405U
Unknown Lenovo Ideapad 3 17IML05

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