Qualcomm Snapdragon 720G vs AMD EPYC 7451

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CPU comparison with benchmarks


Qualcomm Snapdragon 720G CPU1 vs CPU2 AMD EPYC 7451
Qualcomm Snapdragon 720G AMD EPYC 7451

CPU comparison

Qualcomm Snapdragon 720G or AMD EPYC 7451 - 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 Qualcomm Snapdragon 720G has 8 cores with 8 threads and clocks with a maximum frequency of 2.30 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Qualcomm Snapdragon 720G was released in Q1/2020.

The AMD EPYC 7451 has 24 cores with 48 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7451 was released in Q3/2017.
Qualcomm Snapdragon (104) Family AMD EPYC (129)
Qualcomm Snapdragon 720 (1) CPU group AMD EPYC 7001 (12)
2 Generation 1
Kryo 465 Architecture Naples (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Qualcomm Snapdragon 720G has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Qualcomm Snapdragon 720G is 2.30 GHz while the AMD EPYC 7451 has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the AMD EPYC 7451 is at 2.30 GHz (3.20 GHz).

Qualcomm Snapdragon 720G Characteristic AMD EPYC 7451
8 Cores 24
8 Threads 48
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.30 GHz
2x Kryo 465 Gold
A-Core 2.30 GHz (3.20 GHz)
1.80 GHz
6x Kryo 465 Silver
B-Core --

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.

Qualcomm Snapdragon 720G Characteristic AMD EPYC 7451
Qualcomm AI engine AI hardware --
Hexagon 692 @ 5 TOPS AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Qualcomm Snapdragon 720G or AMD EPYC 7451 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.

Qualcomm Adreno 618 GPU no iGPU
0.70 GHz GPU frequency --
-- GPU (Turbo) --
6 GPU Generation --
14 nm Technology
2 Max. displays
-- Compute units --
128 Shader --
No Hardware Raytracing No
No Frame Generation No
4 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.

Qualcomm Adreno 618 GPU no iGPU
Decode Codec h265 / HEVC (8 bit) No
Decode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Qualcomm Snapdragon 720G can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 14.9 GB/s. The AMD EPYC 7451 supports up to GB of memory in 8 memory channels and achieves a memory bandwidth of up to 170.6 GB/s.

Qualcomm Snapdragon 720G Characteristic AMD EPYC 7451
LPDDR4X-1866 Memory DDR4-2666
8 GB Max. Memory
2 (Dual Channel) Memory channels 8 (Octa Channel)
14.9 GB/s Max. Bandwidth 170.6 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 64.00 MB
-- PCIe version 3.0
-- PCIe lanes 128
-- PCIe Bandwidth 126.1 GB/s

Thermal Management

The thermal design power (TDP for short) of the Qualcomm Snapdragon 720G is --, while the AMD EPYC 7451 has a TDP of 180 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Qualcomm Snapdragon 720G Characteristic AMD EPYC 7451
-- TDP (PL1 / PBP) 180 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm Snapdragon 720G is manufactured in 8 nm and has 0.00 MB cache. The AMD EPYC 7451 is manufactured in 14 nm and has a 64.00 MB cache.

Qualcomm Snapdragon 720G Characteristic AMD EPYC 7451
8 nm Technology 14 nm
Chiplet Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
-- Socket SP3
None Virtualization AMD-V, SVM
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q1/2020 Release date Q3/2017
-- Release price 2400 $
show more data show more data


Rate these processors

Here you can rate the Qualcomm Snapdragon 720G to help other visitors make their purchasing decisions. The average rating is 3.8 stars (10 ratings). Rate now:
Here you can rate the AMD EPYC 7451 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Qualcomm Snapdragon 720G (62%)
AMD EPYC 7451 (100%)
⌀ Multi core performance in 2 CPU benchmarks
Qualcomm Snapdragon 720G (15%)
AMD EPYC 7451 (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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
549 (62%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
884 (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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
1676 (11%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
14671 (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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
3911 (19%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
20479 (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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
732 (100%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
1770 (100%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
0 (0%)

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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
0 (0%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
317 (100%)

Cinebench R20 (Multi-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 multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
0 (0%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
6768 (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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
Qualcomm Adreno 618 @ 0.70 GHz
358 (100%)
AMD EPYC 7451 AMD EPYC 7451
@ 0.00 GHz
0 (0%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
332605 (100%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.30 GHz
0 (0%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
269796 (100%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.30 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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
0 (0%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 3.20 GHz
141 (100%)

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.
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
0 (0%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.90 GHz
3277 (100%)

AI performance (NPU)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Qualcomm Snapdragon 720G Qualcomm Snapdragon 720G
8C 8T @ 2.30 GHz
5 (100%)
AMD EPYC 7451 AMD EPYC 7451
24C 48T @ 2.30 GHz
0 (0%)

Devices using this processor

Qualcomm Snapdragon 720G AMD EPYC 7451
Unknown Unknown

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