Intel Celeron G1620T vs Intel Xeon E3-1225 v6

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CPU comparison with benchmarks


Intel Celeron G1620T CPU1 vs CPU2 Intel Xeon E3-1225 v6
Intel Celeron G1620T Intel Xeon E3-1225 v6

CPU comparison

Intel Celeron G1620T or Intel Xeon E3-1225 v6 - 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 Celeron G1620T has 2 cores with 2 threads and clocks with a maximum frequency of 2.40 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Celeron G1620T was released in Q3/2013.

The Intel Xeon E3-1225 v6 has 4 cores with 4 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Xeon E3-1225 v6 was released in Q1/2017.
Intel Celeron (165) Family Intel Xeon E3 (43)
Intel Celeron G1000 (12) CPU group Intel Xeon E3 v6 (10)
3 Generation 6
Ivy Bridge S Architecture Kaby Lake S
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron G1620T has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron G1620T is 2.40 GHz while the Intel Xeon E3-1225 v6 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Xeon E3-1225 v6 is at 3.30 GHz (3.70 GHz).

Intel Celeron G1620T Characteristic Intel Xeon E3-1225 v6
2 Cores 4
2 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.40 GHz Frequency 3.30 GHz
-- Turbo Frequency (1 Core) 3.70 GHz
-- Turbo Frequency (All Cores) 3.40 GHz

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.

Intel Celeron G1620T Characteristic Intel Xeon E3-1225 v6
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Celeron G1620T or Intel Xeon E3-1225 v6 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.

Intel HD Graphics (Ivy Bridge GT1) GPU Intel HD Graphics P630
0.65 GHz GPU frequency 0.35 GHz
1.05 GHz GPU (Turbo) 1.15 GHz
7 GPU Generation 9.5
22 nm Technology 14 nm
3 Max. displays 3
6 Compute units 24
48 Shader 192
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 64 GB
11.0 DirectX Version 12

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 (Ivy Bridge GT1) GPU Intel HD Graphics P630
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Celeron G1620T can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Xeon E3-1225 v6 supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.

Intel Celeron G1620T Characteristic Intel Xeon E3-1225 v6
DDR3-1333 Memory DDR4-2400
32 GB Max. Memory 64 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache --
2.00 MB L3 Cache 8.00 MB
2.0 PCIe version 3.0
16 PCIe lanes 16
8.0 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Celeron G1620T is 35 W, while the Intel Xeon E3-1225 v6 has a TDP of 73 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Celeron G1620T Characteristic Intel Xeon E3-1225 v6
35 W TDP (PL1 / PBP) 73 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Celeron G1620T is manufactured in 22 nm and has 2.00 MB cache. The Intel Xeon E3-1225 v6 is manufactured in 14 nm and has a 8.00 MB cache.

Intel Celeron G1620T Characteristic Intel Xeon E3-1225 v6
22 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, AVX2
LGA 1155 Socket LGA 1151
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
Q3/2013 Release date Q1/2017
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Celeron G1620T to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the Intel Xeon E3-1225 v6 to help other visitors make their purchasing decisions. The average rating is 5.0 stars (2 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Celeron G1620T (49%)
Intel Xeon E3-1225 v6 (100%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Celeron G1620T (25%)
Intel Xeon E3-1225 v6 (100%)

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 G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
469 (44%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.70 GHz
1069 (100%)

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 G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
930 (25%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.40 GHz
3724 (100%)

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 G1620T Intel Celeron G1620T
Intel HD Graphics (Ivy Bridge GT1) @ 1.05 GHz
101 (23%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
Intel HD Graphics P630 @ 1.15 GHz
442 (100%)

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 G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
1514 (24%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.40 GHz
6329 (100%)

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 G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
84 (53%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.70 GHz
158 (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.
Intel Celeron G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
159 (27%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.40 GHz
584 (100%)

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 Celeron G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
0 (0%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.70 GHz
1340 (100%)

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 Celeron G1620T Intel Celeron G1620T
2C 2T @ 2.40 GHz
0 (0%)
Intel Xeon E3-1225 v6 Intel Xeon E3-1225 v6
4C 4T @ 3.40 GHz
3934 (100%)

Devices using this processor

Intel Celeron G1620T Intel Xeon E3-1225 v6
Unknown Unknown

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