Qualcomm Snapdragon 7c+ Gen 3 vs Intel Xeon D-1571

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CPU comparison with benchmarks


Qualcomm Snapdragon 7c+ Gen 3 CPU1 vs CPU2 Intel Xeon D-1571
Qualcomm Snapdragon 7c+ Gen 3 Intel Xeon D-1571

CPU comparison

In this CPU comparison, we compare the Qualcomm Snapdragon 7c+ Gen 3 and the Intel Xeon D-1571 and use benchmarks to check which processor is faster.

We compare the Qualcomm Snapdragon 7c+ Gen 3 8 core processor released in Q1/2022 with the Intel Xeon D-1571 which has 16 CPU cores and was introduced in Q3/2017.
Qualcomm Snapdragon (104) Family Intel Xeon D (79)
Qualcomm Snapdragon 7c Plus (1) CPU group Intel Xeon D-1500 (22)
3 Generation 1
Cortex-A78 / Cortex-A55 Architecture Broadwell
Mobile Segment Desktop / Server
Qualcomm Snapdragon 7c Gen 2 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Qualcomm Snapdragon 7c+ Gen 3 is a 8 core processor with a clock frequency of 2.40 GHz. The processor can compute 8 threads at the same time. The Intel Xeon D-1571 clocks with 1.30 GHz (2.10 GHz), has 16 CPU cores and can calculate 32 threads in parallel.

Qualcomm Snapdragon 7c+ Gen 3 Characteristic Intel Xeon D-1571
8 Cores 16
8 Threads 32
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.40 GHz
4x Cortex-A78
A-Core 1.30 GHz (2.10 GHz)
1.50 GHz
4x Cortex-A55
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 7c+ Gen 3 Characteristic Intel Xeon D-1571
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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 642L GPU no iGPU
0.70 GHz GPU frequency --
-- GPU (Turbo) --
5 GPU Generation --
6 nm Technology
1 Max. displays
4 Compute units --
384 Shader --
No Hardware Raytracing No
No Frame Generation No
4 GB Max. GPU Memory --
12.0 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 642L 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 3, while the Intel Xeon D-1571 supports a maximum of 128 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Qualcomm Snapdragon 7c+ Gen 3 Characteristic Intel Xeon D-1571
LPDDR5-6400, LPDDR4X-4266 Memory DDR4-2400
16 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
51.2 GB/s Max. Bandwidth 38.4 GB/s
No ECC Yes
-- L2 Cache 24.00 MB
-- L3 Cache --
-- PCIe version 3.0
-- PCIe lanes 32
-- PCIe Bandwidth 31.5 GB/s

Thermal Management

The Qualcomm Snapdragon 7c+ Gen 3 has a TDP of --. The TDP of the Intel Xeon D-1571 is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Qualcomm Snapdragon 7c+ Gen 3 Characteristic Intel Xeon D-1571
-- TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Qualcomm Snapdragon 7c+ Gen 3 has 0.00 MB cache and is manufactured in 6 nm. The cache of Intel Xeon D-1571 is at 24.00 MB. The processor is manufactured in 14 nm.

Qualcomm Snapdragon 7c+ Gen 3 Characteristic Intel Xeon D-1571
6 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv8-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2
-- Socket BGA 1667
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q1/2022 Release date Q3/2017
-- Release price 1248 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Qualcomm Snapdragon 7c+ Gen 3 (100%)
Intel Xeon D-1571 (86%)
⌀ Multi core performance in 1 CPU benchmarks
Qualcomm Snapdragon 7c+ Gen 3 (4%)
Intel Xeon D-1571 (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 7c+ Gen 3 Qualcomm Snapdragon 7c+ Gen 3
8C 8T @ 2.40 GHz
675 (100%)
Intel Xeon D-1571 Intel Xeon D-1571
16C 32T @ 2.10 GHz
578 (86%)

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 3 Qualcomm Snapdragon 7c+ Gen 3
8C 8T @ 2.40 GHz
268 (4%)
Intel Xeon D-1571 Intel Xeon D-1571
16C 32T @ 1.30 GHz
6308 (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 7c+ Gen 3 Qualcomm Snapdragon 7c+ Gen 3
8C 8T @ 2.40 GHz
1025 (100%)
Intel Xeon D-1571 Intel Xeon D-1571
16C 32T @ 2.10 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 7c+ Gen 3 Qualcomm Snapdragon 7c+ Gen 3
8C 8T @ 2.40 GHz
2476 (100%)
Intel Xeon D-1571 Intel Xeon D-1571
16C 32T @ 1.30 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 3 Qualcomm Snapdragon 7c+ Gen 3
8C 8T @ 2.40 GHz
0 (0%)
Intel Xeon D-1571 Intel Xeon D-1571
16C 32T @ 1.30 GHz
11628 (100%)

Devices using this processor

Qualcomm Snapdragon 7c+ Gen 3 Intel Xeon D-1571
Unknown Unknown

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