Intel Pentium Gold G7400E vs Intel Atom C3436L

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CPU comparison with benchmarks


Intel Pentium Gold G7400E CPU1 vs CPU2 Intel Atom C3436L
Intel Pentium Gold G7400E Intel Atom C3436L

CPU comparison

Intel Pentium Gold G7400E or Intel Atom C3436L - 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 Intel Pentium Gold G7400E has 2 cores with 4 threads and clocks with a maximum frequency of 3.60 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Pentium Gold G7400E was released in Q1/2022.

The Intel Atom C3436L has 4 cores with 4 threads and clocks with a maximum frequency of 1.30 GHz. The CPU supports up to 256 GB of memory in 1 memory channels. The Intel Atom C3436L was released in Q2/2020.
Intel Pentium (150) Family Intel Atom (108)
Intel Pentium G7000 (4) CPU group Intel Atom C3000 (20)
11 Generation 5
Alder Lake S Architecture Denverton
Desktop / Server Segment Desktop / Server
Intel Pentium Gold G6400E Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium Gold G7400E is a 2 core processor with a clock frequency of 3.60 GHz. The Intel Atom C3436L has 4 CPU cores with a clock frequency of 1.30 GHz.

Intel Pentium Gold G7400E Characteristic Intel Atom C3436L
2 Cores 4
4 Threads 4
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.60 GHz Frequency 1.30 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 Gold G7400E Characteristic Intel Atom C3436L
-- 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.

Intel UHD Graphics 710 GPU no iGPU
0.30 GHz GPU frequency --
1.35 GHz GPU (Turbo) --
13 GPU Generation --
14 nm Technology
3 Max. displays
16 Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12 DirectX Version --

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.

Intel UHD Graphics 710 GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Pentium Gold G7400E supports a maximum of 128 GB of memory in 2 memory channels. The Intel Atom C3436L can connect up to 256 GB of memory in 1 memory channels.

Intel Pentium Gold G7400E Characteristic Intel Atom C3436L
DDR5-4800, DDR4-3200 Memory DDR4-1866
128 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
76.8 GB/s Max. Bandwidth 29.9 GB/s
Yes ECC Yes
2.50 MB L2 Cache 8.00 MB
6.00 MB L3 Cache --
5.0 PCIe version 3.0
20 PCIe lanes 10
78.8 GB/s PCIe Bandwidth 9.9 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Pentium Gold G7400E has a TDP of 46 W, that of the Intel Atom C3436L is 10.75 W.

Intel Pentium Gold G7400E Characteristic Intel Atom C3436L
46 W TDP (PL1 / PBP) 10.75 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. 100 °C

Technical details

The Intel Pentium Gold G7400E has a 8.50 MB cache, while the Intel Atom C3436L cache has a total of 8.00 MB.

Intel Pentium Gold G7400E Characteristic Intel Atom C3436L
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2
LGA 1700 Socket BGA 1310
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2022 Release date Q2/2020
79 $ Release price 64 $
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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.
Intel Pentium Gold G7400E Intel Pentium Gold G7400E
Intel UHD Graphics 710 @ 1.35 GHz
345 (100%)
Intel Atom C3436L Intel Atom C3436L
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Pentium Gold G7400E Intel Atom C3436L
Unknown Unknown

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