Intel Celeron G1620T | AMD Ryzen 7 7840H | |
CPU comparisonIntel Celeron G1620T or AMD Ryzen 7 7840H - 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 AMD Ryzen 7 7840H has 8 cores with 16 threads and clocks with a maximum frequency of 5.10 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The AMD Ryzen 7 7840H was released in Q1/2023. |
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Intel Celeron (165) | Family | AMD Ryzen 7 (70) |
Intel Celeron G1000 (12) | CPU group | AMD Ryzen 7040 (21) |
3 | Generation | 6 |
Ivy Bridge S | Architecture | Phoenix (Zen 4) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe 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 AMD Ryzen 7 7840H has 8 CPU cores and 16 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 7 7840H is at 3.80 GHz (5.10 GHz). |
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Intel Celeron G1620T | Characteristic | AMD Ryzen 7 7840H |
2 | Cores | 8 |
2 | Threads | 16 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz | Frequency | 3.80 GHz |
-- | Turbo Frequency (1 Core) | 5.10 GHz |
-- | Turbo Frequency (All Cores) | 4.25 GHz |
NPU AI performanceThe 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. |
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Intel Celeron G1620T | Characteristic | AMD Ryzen 7 7840H |
-- | AI hardware | AMD Ryzen™ AI |
-- | AI specifications | AMD dedicated AI XDNA Technology |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Intel Celeron G1620T or AMD Ryzen 7 7840H 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. |
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Intel HD Graphics (Ivy Bridge GT1) | GPU | AMD Radeon 780M |
0.65 GHz | GPU frequency | 0.80 GHz |
1.05 GHz | GPU (Turbo) | 2.70 GHz |
7 | GPU Generation | 3 |
22 nm | Technology | 4 nm |
3 | Max. displays | 4 |
6 | Compute units | 12 |
48 | Shader | 768 |
No | Hardware Raytracing | Yes |
No | Frame Generation | AMD FSR |
2 GB | Max. GPU Memory | 32 GB |
11.0 | DirectX Version | 12 |
Hardware codec supportA 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. |
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Intel HD Graphics (Ivy Bridge GT1) | GPU | AMD Radeon 780M |
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 |
No | Codec VP8 | Decode |
No | Codec AV1 | Decode / Encode |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode / Encode |
Memory & PCIeThe 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 AMD Ryzen 7 7840H supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 120.0 GB/s. |
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Intel Celeron G1620T | Characteristic | AMD Ryzen 7 7840H |
DDR3-1333 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
32 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
21.3 GB/s | Max. Bandwidth | 120.0 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 8.00 MB |
2.00 MB | L3 Cache | 16.00 MB |
2.0 | PCIe version | 4.0 |
16 | PCIe lanes | 20 |
8.0 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron G1620T is 35 W, while the AMD Ryzen 7 7840H has a TDP of 54 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Celeron G1620T | Characteristic | AMD Ryzen 7 7840H |
35 W | TDP (PL1 / PBP) | 54 W |
-- | TDP (PL2) | -- |
-- | TDP up | 60 W |
-- | TDP down | 35 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Celeron G1620T is manufactured in 22 nm and has 2.00 MB cache. The AMD Ryzen 7 7840H is manufactured in 4 nm and has a 24.00 MB cache. |
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Intel Celeron G1620T | Characteristic | AMD Ryzen 7 7840H |
22 nm | Technology | 4 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
LGA 1155 | Socket | FP8 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q3/2013 | Release date | Q1/2023 |
-- | Release price | -- |
show more data | show more data | |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
Intel Celeron G1620T
Intel HD Graphics (Ivy Bridge GT1) @ 1.05 GHz |
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AMD Ryzen 7 7840H
AMD Radeon 780M @ 2.70 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 3.80 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 5.10 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 4.25 GHz |
Intel Celeron G1620T
2C 2T @ 2.40 GHz |
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AMD Ryzen 7 7840H
8C 16T @ 3.80 GHz |
Devices using this processor |
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Intel Celeron G1620T | AMD Ryzen 7 7840H |
Unknown | Unknown |