Qualcomm Snapdragon 7c Gen 2 vs Intel Xeon Gold 6426Y

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CPU comparison with benchmarks


Qualcomm Snapdragon 7c Gen 2 CPU1 vs CPU2 Intel Xeon Gold 6426Y
Qualcomm Snapdragon 7c Gen 2 Intel Xeon Gold 6426Y

CPU comparison

In this CPU comparison, we compare the Qualcomm Snapdragon 7c Gen 2 and the Intel Xeon Gold 6426Y and use benchmarks to check which processor is faster.

We compare the Qualcomm Snapdragon 7c Gen 2 8 core processor released in Q2/2021 with the Intel Xeon Gold 6426Y which has 16 CPU cores and was introduced in Q1/2023.
Qualcomm Snapdragon (102) Family Intel Xeon Gold (163)
Qualcomm Snapdragon 7c (2) CPU group Intel Xeon Gold 5400/6400 (25)
2 Generation 4
Kryo 468 Architecture Sapphire Rapids
Mobile Segment Desktop / Server
Qualcomm Snapdragon 7c Predecessor --
Qualcomm Snapdragon 7c+ Gen 3 Successor --

CPU Cores and Base Frequency

The Qualcomm Snapdragon 7c Gen 2 is a 8 core processor with a clock frequency of 2.55 GHz. The processor can compute 8 threads at the same time. The Intel Xeon Gold 6426Y clocks with 2.50 GHz (4.10 GHz), has 16 CPU cores and can calculate 32 threads in parallel.

Qualcomm Snapdragon 7c Gen 2 Characteristic Intel Xeon Gold 6426Y
8 Cores 16
8 Threads 32
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.55 GHz
2x Kryo 468 Gold
A-Core 2.50 GHz (4.10 GHz)
2.55 GHz
6x Kryo 468 Silver
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.

Qualcomm Snapdragon 7c Gen 2 Characteristic Intel Xeon Gold 6426Y
Qualcomm AI engine AI hardware --
Hexagon 692 @ 5 TOPS 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.

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

Up to 16 GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 7c Gen 2, while the Intel Xeon Gold 6426Y supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

Qualcomm Snapdragon 7c Gen 2 Characteristic Intel Xeon Gold 6426Y
LPDDR4X-4266 Memory DDR5-4400, DDR5-4800
16 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
17.1 GB/s Max. Bandwidth 307.2 GB/s
No ECC Yes
-- L2 Cache --
-- L3 Cache 37.50 MB
-- PCIe version 5.0
-- PCIe lanes 80
-- PCIe Bandwidth 315.0 GB/s

Thermal Management

The Qualcomm Snapdragon 7c Gen 2 has a TDP of --. The TDP of the Intel Xeon Gold 6426Y is 185 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Qualcomm Snapdragon 7c Gen 2 Characteristic Intel Xeon Gold 6426Y
-- TDP (PL1 / PBP) 185 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm Snapdragon 7c Gen 2 has 0.00 MB cache and is manufactured in 8 nm. The cache of Intel Xeon Gold 6426Y is at 37.50 MB. The processor is manufactured in 10 nm.

Qualcomm Snapdragon 7c Gen 2 Characteristic Intel Xeon Gold 6426Y
8 nm Technology 10 nm
Chiplet Chip design Chiplet
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
-- Socket LGA 4677
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows, Linux
Q2/2021 Release date Q1/2023
-- Release price 1517 $
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Rate these processors

Here you can rate the Qualcomm Snapdragon 7c Gen 2 to help other visitors make their purchasing decisions. The average rating is 4.5 stars (4 ratings). Rate now:
Here you can rate the Intel Xeon Gold 6426Y to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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 7c Gen 2 Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz
553 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 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.
Qualcomm Snapdragon 7c Gen 2 Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz
1629 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 2.50 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.
Qualcomm Snapdragon 7c Gen 2 Qualcomm Snapdragon 7c Gen 2
Qualcomm Adreno 618 @ 0.70 GHz
358 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
@ 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.
Qualcomm Snapdragon 7c Gen 2 Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz
4557 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz
0 (0%)

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 7c Gen 2 Qualcomm Snapdragon 7c Gen 2
8C 8T @ 2.55 GHz
5 (100%)
Intel Xeon Gold 6426Y Intel Xeon Gold 6426Y
16C 32T @ 2.50 GHz
0 (0%)

Devices using this processor

Qualcomm Snapdragon 7c Gen 2 Intel Xeon Gold 6426Y
Unknown Unknown

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