Intel Xeon Silver 4309Y vs Intel Celeron 1000M

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CPU comparison with benchmarks


Intel Xeon Silver 4309Y CPU1 vs CPU2 Intel Celeron 1000M
Intel Xeon Silver 4309Y Intel Celeron 1000M

CPU comparison

Intel Xeon Silver 4309Y or Intel Celeron 1000M - 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 Silver 4309Y has 8 cores with 16 threads and clocks with a maximum frequency of 3.60 GHz. Up to 6144 GB of memory is supported in 8 memory channels. The Intel Xeon Silver 4309Y was released in Q2/2021.

The Intel Celeron 1000M has 2 cores with 2 threads and clocks with a maximum frequency of 1.80 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Celeron 1000M was released in Q1/2013.
Intel Xeon Silver (32) Family Intel Celeron (165)
Intel Xeon Silver 4300 (5) CPU group Intel Celeron 1000 (9)
3 Generation 3
Ice Lake Architecture Ivy Bridge U
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Xeon Silver 4309Y has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon Silver 4309Y is 2.80 GHz (3.60 GHz) while the Intel Celeron 1000M has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Celeron 1000M is at 1.80 GHz.

Intel Xeon Silver 4309Y Characteristic Intel Celeron 1000M
8 Cores 2
16 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.80 GHz Frequency 1.80 GHz
3.60 GHz Turbo Frequency (1 Core) --
-- 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 Silver 4309Y Characteristic Intel Celeron 1000M
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Xeon Silver 4309Y or Intel Celeron 1000M has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

no iGPU GPU Intel HD Graphics (Ivy Bridge GT1)
GPU frequency 0.65 GHz
-- GPU (Turbo) 1.00 GHz
-- GPU Generation 7
Technology 22 nm
Max. displays 3
-- Compute units 6
-- Shader 48
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.0

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.

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

Memory & PCIe

The Intel Xeon Silver 4309Y can use up to 6144 GB of memory in 8 memory channels. The maximum memory bandwidth is 170.8 GB/s. The Intel Celeron 1000M supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 25.6 GB/s.

Intel Xeon Silver 4309Y Characteristic Intel Celeron 1000M
DDR4-2666 Memory DDR3-1600
6144 GB Max. Memory 32 GB
8 (Octa Channel) Memory channels 2 (Dual Channel)
170.8 GB/s Max. Bandwidth 25.6 GB/s
Yes ECC No
-- L2 Cache --
12.00 MB L3 Cache 2.00 MB
4.0 PCIe version 2.0
64 PCIe lanes 16
126.0 GB/s PCIe Bandwidth 8.0 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Xeon Silver 4309Y is 105 W, while the Intel Celeron 1000M has a TDP of 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Xeon Silver 4309Y Characteristic Intel Celeron 1000M
105 W TDP (PL1 / PBP) 35 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 105 °C

Technical details

The Intel Xeon Silver 4309Y is manufactured in 10 nm and has 12.00 MB cache. The Intel Celeron 1000M is manufactured in 22 nm and has a 2.00 MB cache.

Intel Xeon Silver 4309Y Characteristic Intel Celeron 1000M
10 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2
LGA 4189 Socket PGA 988
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, Linux
Q2/2021 Release date Q1/2013
536 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Xeon Silver 4309Y (100%)
Intel Celeron 1000M (24%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Xeon Silver 4309Y (100%)
Intel Celeron 1000M (6%)

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 Xeon Silver 4309Y Intel Xeon Silver 4309Y
8C 16T @ 3.60 GHz
1268 (100%)
Intel Celeron 1000M Intel Celeron 1000M
2C 2T @ 1.80 GHz
360 (28%)

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 Xeon Silver 4309Y Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz
8194 (100%)
Intel Celeron 1000M Intel Celeron 1000M
2C 2T @ 1.80 GHz
650 (8%)

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.
Intel Xeon Silver 4309Y Intel Xeon Silver 4309Y
8C 16T @ 3.60 GHz
1589 (100%)
Intel Celeron 1000M Intel Celeron 1000M
2C 2T @ 1.80 GHz
317 (20%)

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.
Intel Xeon Silver 4309Y Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz
10210 (100%)
Intel Celeron 1000M Intel Celeron 1000M
2C 2T @ 1.80 GHz
553 (5%)

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 Xeon Silver 4309Y Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz
19238 (100%)
Intel Celeron 1000M Intel Celeron 1000M
2C 2T @ 1.80 GHz
1070 (6%)

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 Silver 4309Y Intel Xeon Silver 4309Y
@ 0.00 GHz
0 (0%)
Intel Celeron 1000M Intel Celeron 1000M
Intel HD Graphics (Ivy Bridge GT1) @ 1.00 GHz
96 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Xeon Silver 4309Y Intel Xeon Silver 4309Y
8C 16T @ 2.80 GHz
0 (0%)
Intel Celeron 1000M Intel Celeron 1000M
2C 2T @ 1.80 GHz
346 (100%)

Devices using this processor

Intel Xeon Silver 4309Y Intel Celeron 1000M
Unknown Unknown

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