Intel Celeron G1840T vs Intel Xeon Gold 6448H

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CPU comparison with benchmarks


Intel Celeron G1840T CPU1 vs CPU2 Intel Xeon Gold 6448H
Intel Celeron G1840T Intel Xeon Gold 6448H

CPU comparison

In this CPU comparison, we compare the Intel Celeron G1840T and the Intel Xeon Gold 6448H and use benchmarks to check which processor is faster.

We compare the Intel Celeron G1840T 2 core processor released in Q2/2014 with the Intel Xeon Gold 6448H which has 32 CPU cores and was introduced in Q1/2023.
Intel Celeron (165) Family Intel Xeon Gold (163)
Intel Celeron G1000 (12) CPU group Intel Xeon Gold 5400/6400 (25)
3 Generation 4
Ivy Bridge S Architecture Sapphire Rapids
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron G1840T is a 2 core processor with a clock frequency of 2.50 GHz. The processor can compute 2 threads at the same time. The Intel Xeon Gold 6448H clocks with 2.40 GHz (4.10 GHz), has 32 CPU cores and can calculate 64 threads in parallel.

Intel Celeron G1840T Characteristic Intel Xeon Gold 6448H
2 Cores 32
2 Threads 64
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.50 GHz Frequency 2.40 GHz
-- Turbo Frequency (1 Core) 4.10 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 Celeron G1840T Characteristic Intel Xeon Gold 6448H
-- 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.

Intel HD Graphics (Haswell GT1) GPU no iGPU
0.20 GHz GPU frequency --
1.05 GHz GPU (Turbo) --
7.5 GPU Generation --
22 nm Technology
3 Max. displays
10 Compute units --
80 Shader --
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory --
11.1 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.

Intel HD Graphics (Haswell GT1) GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode Codec JPEG No

Memory & PCIe

Up to 32 GB of memory in a maximum of 2 memory channels is supported by the Intel Celeron G1840T, while the Intel Xeon Gold 6448H supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 307.2 GB/s enabled.

Intel Celeron G1840T Characteristic Intel Xeon Gold 6448H
DDR3-1333 Memory DDR5-4400, DDR5-4800
32 GB Max. Memory 4096 GB
2 (Dual Channel) Memory channels 8 (Octa Channel)
21.3 GB/s Max. Bandwidth 307.2 GB/s
Yes ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 60.00 MB
3.0 PCIe version 5.0
16 PCIe lanes 80
15.8 GB/s PCIe Bandwidth 315.0 GB/s

Thermal Management

The Intel Celeron G1840T has a TDP of 35 W. The TDP of the Intel Xeon Gold 6448H is 250 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Celeron G1840T Characteristic Intel Xeon Gold 6448H
35 W TDP (PL1 / PBP) 250 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Celeron G1840T has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Xeon Gold 6448H is at 60.00 MB. The processor is manufactured in 10 nm.

Intel Celeron G1840T Characteristic Intel Xeon Gold 6448H
22 nm Technology 10 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
LGA 1150 Socket LGA 4677
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, Linux
Q2/2014 Release date Q1/2023
42 $ Release price 3658 $
show more data show more data


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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 Celeron G1840T Intel Celeron G1840T
2C 2T @ 2.50 GHz
535 (100%)
Intel Xeon Gold 6448H Intel Xeon Gold 6448H
32C 64T @ 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.
Intel Celeron G1840T Intel Celeron G1840T
2C 2T @ 2.50 GHz
1060 (100%)
Intel Xeon Gold 6448H Intel Xeon Gold 6448H
32C 64T @ 2.40 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 Celeron G1840T Intel Celeron G1840T
Intel HD Graphics (Haswell GT1) @ 1.05 GHz
168 (100%)
Intel Xeon Gold 6448H Intel Xeon Gold 6448H
@ 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.
Intel Celeron G1840T Intel Celeron G1840T
2C 2T @ 2.50 GHz
1635 (100%)
Intel Xeon Gold 6448H Intel Xeon Gold 6448H
32C 64T @ 2.40 GHz
0 (0%)

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.
Intel Celeron G1840T Intel Celeron G1840T
2C 2T @ 2.50 GHz
95 (100%)
Intel Xeon Gold 6448H Intel Xeon Gold 6448H
32C 64T @ 4.10 GHz
0 (0%)

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.
Intel Celeron G1840T Intel Celeron G1840T
2C 2T @ 2.50 GHz
177 (100%)
Intel Xeon Gold 6448H Intel Xeon Gold 6448H
32C 64T @ 2.40 GHz
0 (0%)

Devices using this processor

Intel Celeron G1840T Intel Xeon Gold 6448H
Unknown Unknown

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