Intel Xeon Platinum 8274 vs Intel Celeron 5305U

Last updated:

CPU comparison with benchmarks


Intel Xeon Platinum 8274 CPU1 vs CPU2 Intel Celeron 5305U
Intel Xeon Platinum 8274 Intel Celeron 5305U

CPU comparison

Intel Xeon Platinum 8274 or Intel Celeron 5305U - 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 Intel Xeon Platinum 8274 has 24 cores with 48 threads and clocks with a maximum frequency of 4.00 GHz. Up to 1024 GB of memory is supported in 6 memory channels. The Intel Xeon Platinum 8274 was released in Q2/2019.

The Intel Celeron 5305U has 2 cores with 2 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Celeron 5305U was released in Q2/2020.
Intel Xeon Platinum (89) Family Intel Celeron (165)
Intel Xeon Platinum 8200/9200 (21) CPU group Intel Celeron 5000 (2)
2 Generation 10
Cascade Lake Architecture Comet Lake U
Desktop / Server Segment Mobile
-- Predecessor Intel Celeron 4305U
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Platinum 8274 is a 24 core processor with a clock frequency of 3.20 GHz (4.00 GHz). The Intel Celeron 5305U has 2 CPU cores with a clock frequency of 2.30 GHz.

Intel Xeon Platinum 8274 Characteristic Intel Celeron 5305U
24 Cores 2
48 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.20 GHz Frequency 2.30 GHz
4.00 GHz Turbo Frequency (1 Core) --
3.20 GHz Turbo Frequency (All Cores) --

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.

Intel Xeon Platinum 8274 Characteristic Intel Celeron 5305U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

no iGPU GPU Intel UHD Graphics (Comet Lake)
GPU frequency 0.30 GHz
-- GPU (Turbo) 0.90 GHz
-- GPU Generation 9.5
Technology 14 nm
Max. displays 3
-- Compute units 24
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
-- 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.

no iGPU GPU Intel UHD Graphics (Comet Lake)
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Intel Xeon Platinum 8274 supports a maximum of 1024 GB of memory in 6 memory channels. The Intel Celeron 5305U can connect up to 64 GB of memory in 2 memory channels.

Intel Xeon Platinum 8274 Characteristic Intel Celeron 5305U
DDR4-2933 Memory LPDDR3-2133, DDR4-2400
1024 GB Max. Memory 64 GB
6 (Hexa Channel) Memory channels 2 (Dual Channel)
140.7 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC No
-- L2 Cache --
35.75 MB L3 Cache 2.00 MB
3.0 PCIe version 2.0
48 PCIe lanes 12
47.3 GB/s PCIe Bandwidth 6.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Platinum 8274 has a TDP of 240 W, that of the Intel Celeron 5305U is 15 W.

Intel Xeon Platinum 8274 Characteristic Intel Celeron 5305U
240 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 12.5 W
-- Tjunction max. 100 °C

Technical details

The Intel Xeon Platinum 8274 has a 35.75 MB cache, while the Intel Celeron 5305U cache has a total of 2.00 MB.

Intel Xeon Platinum 8274 Characteristic Intel Celeron 5305U
14 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 3647 Socket BGA 1528
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, Windows 11, Linux
Q2/2019 Release date Q2/2020
-- Release price 128 $
show more data show more data


Rate these processors

Here you can rate the Intel Xeon Platinum 8274 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Intel Celeron 5305U to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:


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.
Intel Xeon Platinum 8274 Intel Xeon Platinum 8274
24C 48T @ 4.00 GHz
378 (100%)
Intel Celeron 5305U Intel Celeron 5305U
2C 2T @ 2.30 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.
Intel Xeon Platinum 8274 Intel Xeon Platinum 8274
@ 0.00 GHz
0 (0%)
Intel Celeron 5305U Intel Celeron 5305U
Intel UHD Graphics (Comet Lake) @ 0.90 GHz
361 (100%)

Devices using this processor

Intel Xeon Platinum 8274 Intel Celeron 5305U
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Xeon Platinum 8274AMD Ryzen Threadripper 3990X Intel Xeon Platinum 8274 vs AMD Ryzen Threadripper 3990X
2. Intel Core i7-4770Intel Xeon Platinum 8274 Intel Core i7-4770 vs Intel Xeon Platinum 8274
3. AMD Ryzen 7 3800XIntel Xeon Platinum 8274 AMD Ryzen 7 3800X vs Intel Xeon Platinum 8274
4. AMD A4-6320Intel Xeon Platinum 8274 AMD A4-6320 vs Intel Xeon Platinum 8274
5. Intel Xeon Gold 5218Intel Xeon Platinum 8274 Intel Xeon Gold 5218 vs Intel Xeon Platinum 8274
6. Intel Xeon W-3265MIntel Xeon Platinum 8274 Intel Xeon W-3265M vs Intel Xeon Platinum 8274
7. Intel Core i7-4578UIntel Xeon Platinum 8274 Intel Core i7-4578U vs Intel Xeon Platinum 8274
8. Intel Xeon Platinum 8274AMD Ryzen 5 1400 Intel Xeon Platinum 8274 vs AMD Ryzen 5 1400
9. Intel Xeon Platinum 8274Intel Core i9-7900X Intel Xeon Platinum 8274 vs Intel Core i9-7900X
10. Intel Core i9-9940XIntel Xeon Platinum 8274 Intel Core i9-9940X vs Intel Xeon Platinum 8274


back to index