Athlon Silver 7120U vs Celeron 6305

Place in the ranking	2260	1928
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Tiger Lake	no data
Power efficiency	8.26	12.49
Architecture codename	Tiger Lake-U (2020)	Mendocino (Zen 2) (2022−2023)
Release date	1 September 2020 (4 years ago)	20 September 2022 (2 years ago)

Detailed specifications

Celeron 6305 and Athlon Silver 7120U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Base clock speed	no data	2.4 GHz
Boost clock speed	1.8 GHz	3.5 GHz
Bus rate	4 GT/s	no data
L1 cache	160 KB	64 KB (per core)
L2 cache	2.5 MB	512 KB (per core)
L3 cache	4 MB	2 MB (shared)
Chip lithography	10 nm SuperFin	6 nm
Die size	no data	100 mm²
Maximum core temperature	100 °C	no data
64 bit support	+	+
Windows 11 compatibility	+	no data

Compatibility

Information on Celeron 6305 and Athlon Silver 7120U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCBGA1449	FP6
Power consumption (TDP)	15 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 6305 and Athlon Silver 7120U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI	+	+
AVX	+	+
Speed Shift	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	-
Deep Learning Boost	+	-

Security technologies

Celeron 6305 and Athlon Silver 7120U technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
SGX	-	no data
OS Guard	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 6305 and Athlon Silver 7120U are enumerated here.

AMD-V	-	+
VT-d	+	no data
VT-x	+	no data
EPT	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 6305 and Athlon Silver 7120U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5 Dual-channel
Maximum memory size	64 GB	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel UHD Graphics for 11th Gen Intel Processors	AMD Radeon 610M ( - 1900 MHz)
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.25 GHz	no data
Execution Units	48	no data

Graphics interfaces

Available interfaces and connections of Celeron 6305 and Athlon Silver 7120U integrated GPUs.

Number of displays supported

no data

Graphics image quality

Maximum display resolutions supported by Celeron 6305 and Athlon Silver 7120U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096x2304@60Hz	no data
Max resolution over eDP	4096x2304@60Hz	no data
Max resolution over DisplayPort	7680x4320@60Hz	no data

Graphics API support

APIs supported by Celeron 6305 and Athlon Silver 7120U integrated GPUs, sometimes API versions are included.

DirectX	12.1	no data
OpenGL	4.6	no data

Peripherals

Specifications and connection of peripherals supported by Celeron 6305 and Athlon Silver 7120U.

PCIe version	no data	3.0
PCI Express lanes	no data	4

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Celeron 6305 1.31

Athlon Silver 7120U 1.98
+51.1%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron 6305 2080

Athlon Silver 7120U 3142
+51.1%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Celeron 6305 750

Athlon Silver 7120U 963
+28.4%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Celeron 6305 1264

Athlon Silver 7120U 1587
+25.6%

Gaming performance

Pros & cons summary

Performance score	1.31	1.98
Integrated graphics card	5.58	2.85
Recency	1 September 2020	20 September 2022
Chip lithography	10 nm	6 nm

Celeron 6305 has 95.8% faster integrated GPU.

Athlon Silver 7120U, on the other hand, has a 51.1% higher aggregate performance score, an age advantage of 2 years, and a 66.7% more advanced lithography process.

The Athlon Silver 7120U is our recommended choice as it beats the Celeron 6305 in performance tests.

Should you still have questions on choice between Celeron 6305 and Athlon Silver 7120U, ask them in Comments section, and we shall answer.