Intel Core i7-12800H vs AMD EPYC 7773X

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CPU comparison with benchmarks


Intel Core i7-12800H CPU1 vs CPU2 AMD EPYC 7773X
Intel Core i7-12800H AMD EPYC 7773X

CPU comparison

In this CPU comparison, we compare the Intel Core i7-12800H and the AMD EPYC 7773X and use benchmarks to check which processor is faster.

We compare the Intel Core i7-12800H 14 core processor released in Q1/2022 with the AMD EPYC 7773X which has 64 CPU cores and was introduced in Q2/2022.
Intel Core i7 (298) Family AMD EPYC (129)
Intel Core i 12000H (23) CPU group AMD EPYC 7003 (29)
12 Generation 3
Alder Lake H Architecture Milan (Zen 3)
Mobile Segment Desktop / Server
Intel Core i7-11800H Predecessor --
Intel Core i7-13800H Successor --

CPU Cores and Base Frequency

The Intel Core i7-12800H is a 14 core processor with a clock frequency of 2.40 GHz (4.80 GHz). The processor can compute 20 threads at the same time. The AMD EPYC 7773X clocks with 2.20 GHz (3.50 GHz), has 64 CPU cores and can calculate 128 threads in parallel.

Intel Core i7-12800H Characteristic AMD EPYC 7773X
14 Cores 64
20 Threads 128
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.40 GHz (4.80 GHz)
6x Golden Cove
A-Core 2.20 GHz (3.50 GHz)
64x Zen 3
1.80 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 i7-12800H Characteristic AMD EPYC 7773X
-- 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 96 (Alder Lake) GPU no iGPU
0.40 GHz GPU frequency --
1.40 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

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-12800H, while the AMD EPYC 7773X supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled.

Intel Core i7-12800H Characteristic AMD EPYC 7773X
LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 Memory DDR4-3200
64 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
83.2 GB/s Max. Bandwidth 204.8 GB/s
No ECC Yes
11.50 MB L2 Cache 32.00 MB
24.00 MB L3 Cache 768.00 MB
4.0 PCIe version 4.0
28 PCIe lanes 128
55.1 GB/s PCIe Bandwidth 252.0 GB/s

Thermal Management

The Intel Core i7-12800H has a TDP of 45 W. The TDP of the AMD EPYC 7773X is 280 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i7-12800H Characteristic AMD EPYC 7773X
45 W TDP (PL1 / PBP) 280 W
115 W TDP (PL2) --
-- TDP up --
-- TDP down 225 W
100 °C Tjunction max. --

Technical details

The Intel Core i7-12800H has 35.50 MB cache and is manufactured in 10 nm. The cache of AMD EPYC 7773X is at 800.00 MB. The processor is manufactured in 7 nm.

Intel Core i7-12800H Characteristic AMD EPYC 7773X
10 nm Technology 7 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 1744 Socket SP3
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2022 Release date Q2/2022
457 $ Release price 8800 $
show more data show more data


Rate these processors

Here you can rate the Intel Core i7-12800H to help other visitors make their purchasing decisions. The average rating is 4.0 stars (1 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i7-12800H (100%)
AMD EPYC 7773X (75%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i7-12800H (27%)
AMD EPYC 7773X (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 Core i7-12800H Intel Core i7-12800H
14C 20T @ 4.80 GHz
1784 (100%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 3.50 GHz
1341 (75%)

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 i7-12800H Intel Core i7-12800H
14C 20T @ 3.60 GHz
12465 (27%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 2.20 GHz
45899 (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 Core i7-12800H Intel Core i7-12800H
14C 20T @ 3.60 GHz
24605 (27%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 2.20 GHz
90782 (100%)

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 i7-12800H Intel Core i7-12800H
14C 20T @ 4.80 GHz
0 (0%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 3.50 GHz
77 (100%)

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 i7-12800H Intel Core i7-12800H
14C 20T @ 4.80 GHz
0 (0%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 3.50 GHz
3902 (100%)

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 i7-12800H Intel Core i7-12800H
14C 20T @ 4.80 GHz
0 (0%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 3.50 GHz
1298 (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 Core i7-12800H Intel Core i7-12800H
14C 20T @ 4.80 GHz
2235 (100%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 3.50 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 i7-12800H Intel Core i7-12800H
14C 20T @ 3.60 GHz
12167 (100%)
AMD EPYC 7773X AMD EPYC 7773X
64C 128T @ 2.20 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 i7-12800H Intel Core i7-12800H
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.40 GHz
2146 (100%)
AMD EPYC 7773X AMD EPYC 7773X
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i7-12800H AMD EPYC 7773X
Unknown Unknown

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