AMD Ryzen 7 7800X3D vs Intel Celeron G3900T

Last updated: 2024-02-05

CPU comparison with benchmarks


AMD Ryzen 7 7800X3D		Intel Celeron G3900T
CPU comparison AMD Ryzen 7 7800X3D or Intel Celeron G3900T - 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 AMD Ryzen 7 7800X3D has 8 cores with 16 threads and clocks with a maximum frequency of 5.00 GHz. Up to 128 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 7800X3D was released in Q1/2023. The Intel Celeron G3900T has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Celeron G3900T was released in Q1/2016.

AMD Ryzen 7 (67)	Family	Intel Celeron (165)
AMD Ryzen 7000 (14)	CPU group	Intel Celeron G3000 6. Gen. (6)
6	Generation	6
Raphael (Zen 4)	Architecture	Skylake S
Desktop / Server	Segment	Desktop / Server
AMD Ryzen 7 5800X3D	Predecessor	--
--	Successor	Intel Celeron G4900T

CPU Cores and Base Frequency The AMD Ryzen 7 7800X3D is a 8 core processor with a clock frequency of 4.20 GHz (5.00 GHz). The Intel Celeron G3900T has 2 CPU cores with a clock frequency of 2.60 GHz.
AMD Ryzen 7 7800X3D	Characteristic	Intel Celeron G3900T
8	Cores	2
16	Threads	2
normal	Core architecture	normal
Yes	Hyperthreading	No
No	Overclocking ?	No
4.20 GHz	Frequency	2.60 GHz
5.00 GHz	Turbo Frequency (1 Core)	--
4.60 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.
AMD Ryzen 7 7800X3D	Characteristic	Intel Celeron G3900T
--	AI hardware	--
--	AI specifications	--

Internal Graphics 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.
AMD Radeon Graphics (Raphael)	GPU	Intel HD Graphics 510
0.40 GHz	GPU frequency	0.35 GHz
2.20 GHz	GPU (Turbo)	0.95 GHz
9	GPU Generation	9
5 nm	Technology	14 nm
3	Max. displays	3
2	Compute units	12
128	Shader	96
No	Hardware Raytracing	No
No	Frame Generation	No
8 GB	Max. GPU Memory	32 GB
12	DirectX Version	12.0

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.
AMD Radeon Graphics (Raphael)	GPU	Intel HD Graphics 510
Decode / Encode	Codec h265 / HEVC (8 bit)	Decode / Encode
Decode / Encode	Codec h265 / HEVC (10 bit)	Decode
Decode / Encode	Codec h264	Decode / Encode
Decode / Encode	Codec VP9	Decode
Decode / Encode	Codec VP8	Decode / Encode
Decode	Codec AV1	No
Decode / Encode	Codec AVC	Decode / Encode
Decode	Codec VC-1	Decode
Decode / Encode	Codec JPEG	Decode

Memory & PCIe The AMD Ryzen 7 7800X3D supports a maximum of 128 GB of memory in 2 memory channels. The Intel Celeron G3900T can connect up to 64 GB of memory in 2 memory channels.
AMD Ryzen 7 7800X3D	Characteristic	Intel Celeron G3900T
DDR5-5200	Memory	DDR4-2133, DDR3L-1600
128 GB	Max. Memory	64 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
83.2 GB/s	Max. Bandwidth	34.1 GB/s
Yes	ECC	Yes
8.00 MB	L2 Cache	--
96.00 MB	L3 Cache	2.00 MB
5.0	PCIe version	3.0
24	PCIe lanes	16
94.5 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 7800X3D has a TDP of 120 W, that of the Intel Celeron G3900T is 35 W.
AMD Ryzen 7 7800X3D	Characteristic	Intel Celeron G3900T
120 W	TDP (PL1 / PBP)	35 W
162 W	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
89 °C	Tjunction max.	100 °C
Technical details The AMD Ryzen 7 7800X3D has a 104.00 MB cache, while the Intel Celeron G3900T cache has a total of 2.00 MB.
AMD Ryzen 7 7800X3D	Characteristic	Intel Celeron G3900T
5 nm	Technology	14 nm
Chiplet	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512	ISA extensions	SSE4.1, SSE4.2
AM5 (LGA 1718)	Socket	LGA 1151
AMD-V, SVM	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Windows 11, Linux	Operating systems	Windows 10, Linux
Q1/2023	Release date	Q1/2016
--	Release price	--

show more data		show more data

AMD Ryzen 7 7800X3D 8C 16T @ 4.20 GHz (5.00 GHz) buy now on Amazon and save! Intel Celeron G3900T 2C 2T @ 2.60 GHz buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks

AMD Ryzen 7 7800X3D (100%)

Intel Celeron G3900T (27%)

⌀ Multi core performance in 3 CPU benchmarks

AMD Ryzen 7 7800X3D (100%)

Intel Celeron G3900T (8%)

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.


	AMD Ryzen 7 7800X3D 8C 16T @ 5.00 GHz	2137 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	682 (32%)

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.


	AMD Ryzen 7 7800X3D 8C 16T @ 4.60 GHz	13620 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	1330 (10%)

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.


	AMD Ryzen 7 7800X3D 8C 16T @ 5.00 GHz	2731 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	565 (21%)

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.


	AMD Ryzen 7 7800X3D 8C 16T @ 4.60 GHz	14229 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	1025 (7%)

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.


	AMD Ryzen 7 7800X3D AMD Radeon Graphics (Raphael) @ 2.20 GHz	563 (100%)
	Intel Celeron G3900T Intel HD Graphics 510 @ 0.95 GHz	182 (32%)

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.


	AMD Ryzen 7 7800X3D 8C 16T @ 4.60 GHz	35060 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	2075 (6%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Ryzen 7 7800X3D 8C 16T @ 5.00 GHz	107 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Ryzen 7 7800X3D 8C 16T @ 5.00 GHz	1115 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	0 (0%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 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.


	AMD Ryzen 7 7800X3D 8C 16T @ 5.00 GHz	1811 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 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.


	AMD Ryzen 7 7800X3D 8C 16T @ 4.60 GHz	17762 (100%)
	Intel Celeron G3900T 2C 2T @ 2.60 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.


	AMD Ryzen 7 7800X3D 8C 16T @ 5.00 GHz	0 (0%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	110 (100%)

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.


	AMD Ryzen 7 7800X3D 8C 16T @ 4.60 GHz	0 (0%)
	Intel Celeron G3900T 2C 2T @ 2.60 GHz	198 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.


	AMD Ryzen 7 7800X3D 17,762 CB R23 MC @ 87 W	205 (100%)
	Intel Celeron G3900T 2.60 GHz	0 (0%)

Devices using this processor
AMD Ryzen 7 7800X3D	Intel Celeron G3900T
Unknown	Unknown

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