Intel Core i5-1235UL vs AMD EPYC 9454P

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CPU comparison with benchmarks


Intel Core i5-1235UL CPU1 vs CPU2 AMD EPYC 9454P
Intel Core i5-1235UL AMD EPYC 9454P

CPU comparison

In this CPU comparison, we compare the Intel Core i5-1235UL and the AMD EPYC 9454P and use benchmarks to check which processor is faster.

We compare the Intel Core i5-1235UL 10 core processor released in Q3/2022 with the AMD EPYC 9454P which has 48 CPU cores and was introduced in Q4/2022.
Intel Core i5 (331) Family AMD EPYC (129)
Intel Core i 1200P/1200U (21) CPU group AMD EPYC 9004 (21)
12 Generation 4
Alder Lake U Architecture Genoa / Genoa-X (Zen 4)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-1235UL is a 10 core processor with a clock frequency of 2.50 GHz (4.40 GHz). The processor can compute 12 threads at the same time. The AMD EPYC 9454P clocks with 2.75 GHz (3.80 GHz), has 48 CPU cores and can calculate 96 threads in parallel.

Intel Core i5-1235UL Characteristic AMD EPYC 9454P
10 Cores 48
12 Threads 96
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.50 GHz (4.40 GHz)
2x Golden Cove
A-Core 2.75 GHz (3.80 GHz)
48x Zen 4
0.90 GHz (3.30 GHz)
8x Gracemont
B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Core i5-1235UL Characteristic AMD EPYC 9454P
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

Intel Iris Xe Graphics 80 (Alder Lake) GPU no iGPU
0.35 GHz GPU frequency --
1.20 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
4 Max. displays
80 Compute units --
640 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.1 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 Iris Xe Graphics 80 (Alder Lake) 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 Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-1235UL, while the AMD EPYC 9454P supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled.

Intel Core i5-1235UL Characteristic AMD EPYC 9454P
DDR5-4800, DDR4-3200 Memory DDR5-4800
64 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 12
76.8 GB/s Max. Bandwidth 460.8 GB/s
No ECC Yes
6.50 MB L2 Cache 48.00 MB
12.00 MB L3 Cache 256.00 MB
4.0 PCIe version 5.0
28 PCIe lanes 128
55.1 GB/s PCIe Bandwidth 504.1 GB/s

Thermal Management

The Intel Core i5-1235UL has a TDP of 15 W. The TDP of the AMD EPYC 9454P is 290 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-1235UL Characteristic AMD EPYC 9454P
15 W TDP (PL1 / PBP) 290 W
55 W TDP (PL2) --
28 W TDP up 300 W
12 W TDP down 240 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i5-1235UL has 18.50 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 9454P is at 304.00 MB. The processor is manufactured in 5 nm.

Intel Core i5-1235UL Characteristic AMD EPYC 9454P
10 nm Technology 5 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI
BGA 1744 Socket SP5
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows Server 2022, Linux, Windows 11
Q3/2022 Release date Q4/2022
-- Release price 4598 $
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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 Core i5-1235UL Intel Core i5-1235UL
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.20 GHz
1487 (100%)
AMD EPYC 9454P AMD EPYC 9454P
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i5-1235UL AMD EPYC 9454P
Unknown Unknown

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