Intel Celeron G1820 vs AMD EPYC 7452

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CPU comparison with benchmarks


Intel Celeron G1820 CPU1 vs CPU2 AMD EPYC 7452
Intel Celeron G1820 AMD EPYC 7452

CPU comparison

Intel Celeron G1820 or AMD EPYC 7452 - 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 Celeron G1820 has 2 cores with 2 threads and clocks with a maximum frequency of 2.70 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Celeron G1820 was released in Q1/2014.

The AMD EPYC 7452 has 32 cores with 64 threads and clocks with a maximum frequency of 3.35 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7452 was released in Q3/2019.
Intel Celeron (165) Family AMD EPYC (129)
Intel Celeron G1000 (12) CPU group AMD EPYC 7002 (24)
3 Generation 2
Ivy Bridge S Architecture Rome (Zen 2)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor AMD EPYC 7453

CPU Cores and Base Frequency

The Intel Celeron G1820 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron G1820 is 2.70 GHz while the AMD EPYC 7452 has 32 CPU cores and 64 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7452 is at 2.35 GHz (3.35 GHz).
Intel Celeron G1820 Characteristic AMD EPYC 7452
2 Cores 32
2 Threads 64
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.70 GHz Frequency 2.35 GHz
-- Turbo Frequency (1 Core) 3.35 GHz
-- Turbo Frequency (All Cores) 2.65 GHz

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 Celeron G1820 Characteristic AMD EPYC 7452
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Celeron G1820 or AMD EPYC 7452 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 (Haswell GT1) GPU no iGPU
0.35 GHz GPU frequency --
1.05 GHz GPU (Turbo) --
7.5 GPU Generation --
22 nm Technology
3 Max. displays
10 Compute units --
80 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.1 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 HD Graphics (Haswell 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 Celeron G1820 can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The AMD EPYC 7452 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 51.2 GB/s.
Intel Celeron G1820 Characteristic AMD EPYC 7452
DDR3-1333 Memory DDR4-3200
32 GB Max. Memory
2 (Dual Channel) Memory channels 8 (Octa Channel)
21.3 GB/s Max. Bandwidth 51.2 GB/s
Yes ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 128.00 MB
3.0 PCIe version 4.0
16 PCIe lanes 128
15.8 GB/s PCIe Bandwidth 252.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Celeron G1820 is 53 W, while the AMD EPYC 7452 has a TDP of 155 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Celeron G1820 Characteristic AMD EPYC 7452
53 W TDP (PL1 / PBP) 155 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Celeron G1820 is manufactured in 22 nm and has 2.00 MB cache. The AMD EPYC 7452 is manufactured in 7 nm and has a 128.00 MB cache.
Intel Celeron G1820 Characteristic AMD EPYC 7452
22 nm Technology 7 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 1150 Socket SP3
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2014 Release date Q3/2019
42 $ Release price 3250 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Celeron G1820 (50%)
AMD EPYC 7452 (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Celeron G1820 (5%)
AMD EPYC 7452 (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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
541 (56%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 3.35 GHz
968 (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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
1069 (4%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 2.65 GHz
26314 (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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
496 (44%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 3.35 GHz
1134 (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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
842 (7%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 2.65 GHz
12845 (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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
1690 (4%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 2.65 GHz
41873 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
0 (0%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 3.35 GHz
391 (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 Celeron G1820 Intel Celeron G1820
Intel HD Graphics (Haswell GT1) @ 1.05 GHz
168 (100%)
AMD EPYC 7452 AMD EPYC 7452
@ 0.00 GHz
0 (0%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
560 (100%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 2.35 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
102 (100%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 3.35 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 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 Celeron G1820 Intel Celeron G1820
2C 2T @ 2.70 GHz
191 (100%)
AMD EPYC 7452 AMD EPYC 7452
32C 64T @ 2.65 GHz
0 (0%)

Devices using this processor
Intel Celeron G1820 AMD EPYC 7452
Unknown Unknown

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