Intel Core i7-1355U vs AMD EPYC 9474F

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CPU comparison with benchmarks


Intel Core i7-1355U CPU1 vs CPU2 AMD EPYC 9474F
Intel Core i7-1355U AMD EPYC 9474F

CPU comparison

Intel Core i7-1355U or AMD EPYC 9474F - 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 Core i7-1355U has 10 cores with 12 threads and clocks with a maximum frequency of 5.00 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core i7-1355U was released in Q1/2023.

The AMD EPYC 9474F has 48 cores with 96 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9474F was released in Q4/2022.
Intel Core i7 (298) Family AMD EPYC (129)
Intel Core i 1300P/1300U (29) CPU group AMD EPYC 9004 (21)
13 Generation 4
Raptor Lake U Architecture Genoa / Genoa-X (Zen 4)
Mobile Segment Desktop / Server
Intel Core i7-1255U Predecessor --
-- Successor AMD EPYC 9475F

CPU Cores and Base Frequency

The Intel Core i7-1355U is a 10 core processor with a clock frequency of 1.70 GHz (5.00 GHz). The AMD EPYC 9474F has 48 CPU cores with a clock frequency of 3.60 GHz (4.10 GHz).
Intel Core i7-1355U Characteristic AMD EPYC 9474F
10 Cores 48
12 Threads 96
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
1.70 GHz (5.00 GHz)
2x Raptor Cove		 A-Core 3.60 GHz (4.10 GHz)
48x Zen 4
1.20 GHz (3.70 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 i7-1355U Characteristic AMD EPYC 9474F
-- AI hardware --
-- AI specifications --

Internal Graphics

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 Iris Xe Graphics 96 (Alder Lake) GPU no iGPU
0.35 GHz GPU frequency --
1.30 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
4 Max. displays
96 Compute units --
768 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 96 (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

The Intel Core i7-1355U supports a maximum of 96 GB of memory in 2 memory channels. The AMD EPYC 9474F can connect up to 6144 GB of memory in 12 memory channels.
Intel Core i7-1355U Characteristic AMD EPYC 9474F
LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 Memory DDR5-4800
96 GB Max. Memory 6144 GB
2 (Dual Channel) Memory channels 12
102.4 GB/s Max. Bandwidth 460.8 GB/s
No ECC Yes
-- L2 Cache 48.00 MB
12.00 MB L3 Cache 256.00 MB
4.0 PCIe version 5.0
20 PCIe lanes 128
39.4 GB/s PCIe Bandwidth 504.1 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-1355U has a TDP of 15 W, that of the AMD EPYC 9474F is 360 W.
Intel Core i7-1355U Characteristic AMD EPYC 9474F
15 W TDP (PL1 / PBP) 360 W
55 W TDP (PL2) --
-- TDP up 400 W
12 W TDP down 320 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i7-1355U has a 12.00 MB cache, while the AMD EPYC 9474F cache has a total of 304.00 MB.
Intel Core i7-1355U Characteristic AMD EPYC 9474F
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
Q1/2023 Release date Q4/2022
-- Release price 6780 $
show more data show more data


Rate these processors

Here you can rate the Intel Core i7-1355U to help other visitors make their purchasing decisions. The average rating is 4.0 stars (27 ratings). Rate now:
Here you can rate the AMD EPYC 9474F to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i7-1355U Intel Core i7-1355U
10C 12T @ 5.00 GHz
91 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 4.10 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Core i7-1355U Intel Core i7-1355U
10C 12T @ 5.00 GHz
287 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 4.10 GHz
0 (0%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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.
Intel Core i7-1355U Intel Core i7-1355U
10C 12T @ 5.00 GHz
1819 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 4.10 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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.
Intel Core i7-1355U Intel Core i7-1355U
10C 12T @ 1.70 GHz
9687 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 3.95 GHz
0 (0%)

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 Core i7-1355U Intel Core i7-1355U
10C 12T @ 5.00 GHz
1703 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 4.10 GHz
0 (0%)

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 Core i7-1355U Intel Core i7-1355U
10C 12T @ 1.70 GHz
7451 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 3.95 GHz
0 (0%)

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 Core i7-1355U Intel Core i7-1355U
10C 12T @ 5.00 GHz
2458 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 4.10 GHz
0 (0%)

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 Core i7-1355U Intel Core i7-1355U
10C 12T @ 1.70 GHz
7122 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 3.95 GHz
0 (0%)

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 i7-1355U Intel Core i7-1355U
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.30 GHz
1993 (100%)
AMD EPYC 9474F AMD EPYC 9474F
@ 0.00 GHz
0 (0%)

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 Core i7-1355U Intel Core i7-1355U
10C 12T @ 1.70 GHz
15630 (100%)
AMD EPYC 9474F AMD EPYC 9474F
48C 96T @ 3.95 GHz
0 (0%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Intel Core i7-1355U Intel Core i7-1355U
9,687 CB R23 MC @ 52 W
187 (100%)
AMD EPYC 9474F AMD EPYC 9474F
3.60 GHz
0 (0%)

Devices using this processor
Intel Core i7-1355U AMD EPYC 9474F
Unknown Unknown

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