Qualcomm Snapdragon 8 Gen 3 vs Intel Core i5-7400T

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CPU comparison with benchmarks


Qualcomm Snapdragon 8 Gen 3 CPU1 vs CPU2 Intel Core i5-7400T
Qualcomm Snapdragon 8 Gen 3 Intel Core i5-7400T

CPU comparison

Qualcomm Snapdragon 8 Gen 3 or Intel Core i5-7400T - 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 8 Gen 3 has 8 cores with 8 threads and clocks with a maximum frequency of 3.40 GHz. Up to 24 GB of memory is supported in 4 memory channels. The Qualcomm Snapdragon 8 Gen 3 was released in Q4/2023.

The Intel Core i5-7400T has 4 cores with 4 threads and clocks with a maximum frequency of 3.00 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i5-7400T was released in Q1/2017.
Qualcomm Snapdragon (102) Family Intel Core i5 (331)
Qualcomm Snapdragon 8 Gen 3 (2) CPU group Intel Core i 7000 (17)
3 Generation 7
-- Architecture Kaby Lake S
Mobile Segment Desktop / Server
Qualcomm Snapdragon 8 Gen 2 Predecessor Intel Core i5-6400T
-- Successor Intel Core i5-8400T

CPU Cores and Base Frequency

The Qualcomm Snapdragon 8 Gen 3 is a 8 core processor with a clock frequency of 3.40 GHz. The Intel Core i5-7400T has 4 CPU cores with a clock frequency of 2.40 GHz (3.00 GHz).

Qualcomm Snapdragon 8 Gen 3 Characteristic Intel Core i5-7400T
8 Cores 4
8 Threads 4
hybrid (Prime / big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
3.40 GHz
1x Cortex-X4
A-Core 2.40 GHz (3.00 GHz)
2.96 GHz (3.15 GHz)
5x Cortex-A720
B-Core --
2.27 GHz
2x Cortex-A520
C-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.

Qualcomm Snapdragon 8 Gen 3 Characteristic Intel Core i5-7400T
Qualcomm AI engine AI hardware --
Hexagon NPU @ 34 TOPS 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.

Qualcomm Adreno 750 GPU Intel HD Graphics 630
0.90 GHz GPU frequency 0.35 GHz
-- GPU (Turbo) 1.00 GHz
-- GPU Generation 9.5
4 nm Technology 14 nm
2 Max. displays 3
-- Compute units 24
-- Shader 192
Yes Hardware Raytracing No
No Frame Generation No
6 GB Max. GPU Memory 64 GB
12.1 DirectX Version 12

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 750 GPU Intel HD Graphics 630
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Qualcomm Snapdragon 8 Gen 3 supports a maximum of 24 GB of memory in 4 memory channels. The Intel Core i5-7400T can connect up to 64 GB of memory in 2 memory channels.

Qualcomm Snapdragon 8 Gen 3 Characteristic Intel Core i5-7400T
LPDDR5X-9600 Memory DDR4-2400
24 GB Max. Memory 64 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
76.6 GB/s Max. Bandwidth 38.4 GB/s
No ECC No
-- L2 Cache --
12.00 MB L3 Cache 6.00 MB
-- PCIe version 3.0
-- PCIe lanes 16
-- PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Qualcomm Snapdragon 8 Gen 3 has a TDP of 12.5 W, that of the Intel Core i5-7400T is 35 W.

Qualcomm Snapdragon 8 Gen 3 Characteristic Intel Core i5-7400T
12.5 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm Snapdragon 8 Gen 3 has a 12.00 MB cache, while the Intel Core i5-7400T cache has a total of 6.00 MB.

Qualcomm Snapdragon 8 Gen 3 Characteristic Intel Core i5-7400T
4 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv9-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2
-- Socket LGA 1151
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android, Windows 10/11 (ARM) Operating systems Windows 10, Linux
Q4/2023 Release date Q1/2017
-- Release price 235 $
show more data show more data


Rate these processors

Here you can rate the Qualcomm Snapdragon 8 Gen 3 to help other visitors make their purchasing decisions. The average rating is 4.0 stars (106 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Qualcomm Snapdragon 8 Gen 3 (100%)
Intel Core i5-7400T (46%)
⌀ Multi core performance in 2 CPU benchmarks
Qualcomm Snapdragon 8 Gen 3 (100%)
Intel Core i5-7400T (40%)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
1709 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 3.00 GHz
776 (45%)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
6431 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.80 GHz
2463 (38%)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
2293 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 3.00 GHz
1069 (47%)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
7117 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.80 GHz
2928 (41%)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
Qualcomm Adreno 750 @ 0.90 GHz
2287 (100%)
Intel Core i5-7400T Intel Core i5-7400T
Intel HD Graphics 630 @ 1.00 GHz
384 (17%)

AnTuTu 10 Benchmark

The AnTuTu 10 benchmark is one of the best-known benchmarks for mobile processors, which is now available in version 10. There is a version for Android-based smartphones and tablets, as well as a version for Apple mobile devices, i.e. iPhones and iPads.

The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.

Antutu 10 is therefore ideal for comparing the performance of different devices.
Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
1949480 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.40 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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
1476480 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.40 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.
Qualcomm Snapdragon 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
0 (0%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.80 GHz
4776 (100%)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
0 (0%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 3.00 GHz
128 (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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
0 (0%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.80 GHz
476 (100%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

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 8 Gen 3 Qualcomm Snapdragon 8 Gen 3
8C 8T @ 3.40 GHz
34 (100%)
Intel Core i5-7400T Intel Core i5-7400T
4C 4T @ 2.40 GHz
0 (0%)

Devices using this processor

Qualcomm Snapdragon 8 Gen 3 Intel Core i5-7400T
Xiaomi 14
Xiaomi 14 Pro
ASUS ROG Phone 8 Pro
Samsung S24 Ultra
Unknown

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