Intel Atom Z3735E vs AMD EPYC 9654P

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CPU comparison with benchmarks


Intel Atom Z3735E CPU1 vs CPU2 AMD EPYC 9654P
Intel Atom Z3735E AMD EPYC 9654P

CPU comparison

Intel Atom Z3735E or AMD EPYC 9654P - 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 Atom Z3735E has 4 cores with 4 threads and clocks with a maximum frequency of 1.83 GHz. Up to 1 GB of memory is supported in 1 memory channels. The Intel Atom Z3735E was released in Q1/2014.

The AMD EPYC 9654P has 96 cores with 192 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9654P was released in Q4/2022.
Intel Atom (108) Family AMD EPYC (129)
Intel Atom Z3700 (16) CPU group AMD EPYC 9004 (21)
4 Generation 4
Bay Trail Architecture Genoa / Genoa-X (Zen 4)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z3735E has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Atom Z3735E is 1.33 GHz (1.83 GHz) while the AMD EPYC 9654P has 96 CPU cores and 192 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9654P is at 2.40 GHz (3.70 GHz).

Intel Atom Z3735E Characteristic AMD EPYC 9654P
4 Cores 96
4 Threads 192
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.33 GHz Frequency 2.40 GHz
1.83 GHz Turbo Frequency (1 Core) 3.70 GHz
1.83 GHz Turbo Frequency (All Cores) 3.55 GHz

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 Atom Z3735E Characteristic AMD EPYC 9654P
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Atom Z3735E or AMD EPYC 9654P 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.

Intel HD Graphics (Bay Trail GT1) GPU no iGPU
0.31 GHz GPU frequency --
0.65 GHz GPU (Turbo) --
7 GPU Generation --
22 nm Technology
2 Max. displays
4 Compute units --
32 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.2 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 HD Graphics (Bay Trail GT1) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

The Intel Atom Z3735E can use up to 1 GB of memory in 1 memory channels. The maximum memory bandwidth is 10.6 GB/s. The AMD EPYC 9654P supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 460.8 GB/s.

Intel Atom Z3735E Characteristic AMD EPYC 9654P
DDR3L-1333 Memory DDR5-4800
1 GB Max. Memory 6144 GB
1 (Single Channel) Memory channels 12
10.6 GB/s Max. Bandwidth 460.8 GB/s
No ECC Yes
-- L2 Cache 96.00 MB
2.00 MB L3 Cache 384.00 MB
-- PCIe version 5.0
-- PCIe lanes 128
-- PCIe Bandwidth 504.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Atom Z3735E is 4 W, while the AMD EPYC 9654P has a TDP of 360 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Atom Z3735E Characteristic AMD EPYC 9654P
4 W TDP (PL1 / PBP) 360 W
-- TDP (PL2) --
-- TDP up 400 W
-- TDP down 320 W
-- Tjunction max. 100 °C

Technical details

The Intel Atom Z3735E is manufactured in 22 nm and has 2.00 MB cache. The AMD EPYC 9654P is manufactured in 5 nm and has a 480.00 MB cache.

Intel Atom Z3735E Characteristic AMD EPYC 9654P
22 nm Technology 5 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
BGA 138 Socket SP5
VT-x, VT-x EPT Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems Windows Server 2022, Linux, Windows 11
Q1/2014 Release date Q4/2022
-- Release price 10625 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Atom Z3735E (11%)
AMD EPYC 9654P (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Atom Z3735E (0%)
AMD EPYC 9654P (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.
Intel Atom Z3735E Intel Atom Z3735E
4C 4T @ 1.83 GHz
172 (11%)
AMD EPYC 9654P AMD EPYC 9654P
96C 192T @ 3.70 GHz
1529 (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.
Intel Atom Z3735E Intel Atom Z3735E
4C 4T @ 1.83 GHz
200 (0%)
AMD EPYC 9654P AMD EPYC 9654P
96C 192T @ 3.55 GHz
79486 (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 Atom Z3735E Intel Atom Z3735E
4C 4T @ 1.83 GHz
557 (0%)
AMD EPYC 9654P AMD EPYC 9654P
96C 192T @ 3.55 GHz
126082 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Atom Z3735E Intel Atom Z3735E
4C 4T @ 1.83 GHz
0 (0%)
AMD EPYC 9654P AMD EPYC 9654P
96C 192T @ 3.70 GHz
2025 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Atom Z3735E Intel Atom Z3735E
4C 4T @ 1.83 GHz
0 (0%)
AMD EPYC 9654P AMD EPYC 9654P
96C 192T @ 3.55 GHz
23214 (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.
Intel Atom Z3735E Intel Atom Z3735E
Intel HD Graphics (Bay Trail GT1) @ 0.65 GHz
41 (100%)
AMD EPYC 9654P AMD EPYC 9654P
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Atom Z3735E AMD EPYC 9654P
Unknown Unknown

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