Ryzen 5 7545U vs Celeron 857
Primary details
Comparing Celeron 857 and Ryzen 5 7545U processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | not rated | not rated |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Laptop | Laptop |
Series | Intel Celeron | no data |
Architecture codename | Sandy Bridge (2011−2013) | Phoenix (Zen4) (2023) |
Release date | 1 July 2011 (13 years ago) | 23 May 2023 (1 year ago) |
Launch price (MSRP) | $134 | no data |
Detailed specifications
Celeron 857 and Ryzen 5 7545U 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) | 6 (Hexa-Core) |
Threads | 2 | 12 |
Base clock speed | 1.2 GHz | 3.2 GHz |
Boost clock speed | 1.2 GHz | 4.9 GHz |
Bus type | DMI 2.0 | no data |
Bus rate | 4 × 5 GT/s | no data |
Multiplier | 12 | no data |
L1 cache | 128 KB | 384 KB |
L2 cache | 512 KB | 6 MB |
L3 cache | 2 MB (shared) | 16 MB |
Chip lithography | 32 nm | 4 nm |
Die size | 131 mm2 | 178 mm2 |
Maximum core temperature | 100 °C | 100 °C |
Number of transistors | 504 million | 20,900 million |
64 bit support | + | + |
Windows 11 compatibility | - | no data |
Compatibility
Information on Celeron 857 and Ryzen 5 7545U 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 (Uniprocessor) | 1 |
Socket | FCBGA1023 | FP7 |
Power consumption (TDP) | 17 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 857 and Ryzen 5 7545U. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
AES-NI | - | + |
FMA | + | - |
AVX | - | + |
Enhanced SpeedStep (EIST) | + | no data |
My WiFi | - | no data |
Turbo Boost Technology | - | no data |
Hyper-Threading Technology | - | no data |
Idle States | + | no data |
Thermal Monitoring | + | - |
Flex Memory Access | + | no data |
Demand Based Switching | - | no data |
FDI | + | no data |
Fast Memory Access | + | no data |
Status | Discontinued | no data |
Precision Boost 2 | no data | + |
Security technologies
Celeron 857 and Ryzen 5 7545U technologies aimed at improving security, for example, by protecting against hacks.
TXT | - | no data |
EDB | + | no data |
Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 857 and Ryzen 5 7545U 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 857 and Ryzen 5 7545U. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3 | DDR5 |
Maximum memory size | 16 GB | no data |
Max memory channels | 2 | no data |
Maximum memory bandwidth | 21.335 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
Integrated graphics card | Intel® HD Graphics for 2nd Generation Intel® Processors | AMD Radeon 740M |
Graphics max frequency | 1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron 857 and Ryzen 5 7545U integrated GPUs.
Number of displays supported | 2 | no data |
eDP | + | no data |
DisplayPort | + | - |
HDMI | + | - |
SDVO | + | no data |
CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron 857 and Ryzen 5 7545U.
PCIe version | 2.0 | 4.0 |
PCI Express lanes | 16 | 14 |
Pros & cons summary
Recency | 1 July 2011 | 23 May 2023 |
Physical cores | 2 | 6 |
Threads | 2 | 12 |
Chip lithography | 32 nm | 4 nm |
Power consumption (TDP) | 17 Watt | 28 Watt |
Celeron 857 has 64.7% lower power consumption.
Ryzen 5 7545U, on the other hand, has an age advantage of 11 years, 200% more physical cores and 500% more threads, and a 700% more advanced lithography process.
We couldn't decide between Celeron 857 and Ryzen 5 7545U. We've got no test results to judge.
Should you still have questions on choice between Celeron 857 and Ryzen 5 7545U, ask them in Comments section, and we shall answer.
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