Intel Xeon Gold 6330 vs Intel Atom C3758R

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CPU comparison with benchmarks


Intel Xeon Gold 6330 CPU1 vs CPU2 Intel Atom C3758R
Intel Xeon Gold 6330 Intel Atom C3758R

CPU comparison

In this CPU comparison, we compare the Intel Xeon Gold 6330 and the Intel Atom C3758R and use benchmarks to check which processor is faster.

We compare the Intel Xeon Gold 6330 28 core processor released in Q2/2021 with the Intel Atom C3758R which has 8 CPU cores and was introduced in Q2/2020.
Intel Xeon Gold (163) Family Intel Atom (108)
Intel Xeon Gold 5300/6300 (21) CPU group Intel Atom C3000 (20)
3 Generation 5
Ice Lake Architecture Denverton
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Gold 6330 is a 28 core processor with a clock frequency of 2.00 GHz (3.10 GHz). The processor can compute 56 threads at the same time. The Intel Atom C3758R clocks with 2.40 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Xeon Gold 6330 Characteristic Intel Atom C3758R
28 Cores 8
56 Threads 8
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.00 GHz Frequency 2.40 GHz
3.10 GHz Turbo Frequency (1 Core) --
2.80 GHz Turbo Frequency (All Cores) --

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 Xeon Gold 6330 Characteristic Intel Atom C3758R
-- AI hardware --
-- 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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- 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.

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

Memory & PCIe

Up to 6144 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Gold 6330, while the Intel Atom C3758R supports a maximum of 256 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Intel Xeon Gold 6330 Characteristic Intel Atom C3758R
DDR4-2933 Memory DDR4-2400
6144 GB Max. Memory 256 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
187.6 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache 16.00 MB
42.00 MB L3 Cache --
4.0 PCIe version 3.0
64 PCIe lanes 20
126.0 GB/s PCIe Bandwidth 19.7 GB/s

Thermal Management

The Intel Xeon Gold 6330 has a TDP of 205 W. The TDP of the Intel Atom C3758R is 26 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Xeon Gold 6330 Characteristic Intel Atom C3758R
205 W TDP (PL1 / PBP) 26 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Gold 6330 has 42.00 MB cache and is manufactured in 10 nm. The cache of Intel Atom C3758R is at 16.00 MB. The processor is manufactured in 14 nm.

Intel Xeon Gold 6330 Characteristic Intel Atom C3758R
10 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2
LGA 4189 Socket BGA 1310
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q2/2021 Release date Q2/2020
1894 $ Release price 209 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Xeon Gold 6330 (100%)
Intel Atom C3758R (35%)
⌀ Multi core performance in 0 CPU benchmarks
Intel Xeon Gold 6330 (0%)
Intel Atom C3758R (0%)

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 Xeon Gold 6330 Intel Xeon Gold 6330
28C 56T @ 3.10 GHz
1098 (100%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
381 (35%)

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 Xeon Gold 6330 Intel Xeon Gold 6330
28C 56T @ 2.80 GHz
0 (0%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
2856 (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 Xeon Gold 6330 Intel Xeon Gold 6330
28C 56T @ 2.80 GHz
43066 (100%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
0 (0%)

Devices using this processor

Intel Xeon Gold 6330 Intel Atom C3758R
Unknown Unknown

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