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Intel Core i9-12900H | AMD A6-4455M | |
Intel Core i9 | Family | AMD A |
Intel Core i 12000H | CPU group | AMD A6-4000M |
12 | Generation | 2 |
Alder Lake H | Architecture | Trinity (Piledriver) |
Mobile | Segment | Mobile |
Intel Core i9-11900H | Predecessor | -- |
-- | Successor | -- |
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14 | Cores | 2 |
20 | Threads | 2 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.80 GHz (5.00 GHz) | A-Core Frequency | 2.10 GHz (2.60 GHz) |
2.50 GHz (3.80 GHz) | B-Core Frequency | -- |
-- | C-Core Frequency | -- |
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Intel Iris Xe Graphics 96 (Alder Lake) | GPU | AMD Radeon HD 7500G |
0.40 GHz | GPU frequency | 0.33 GHz |
1.45 GHz | GPU (Turbo) | 0.43 GHz |
13 | GPU Generation | 4 |
10 nm | Technology | 32 nm |
4 | Max. displays | 2 |
96 | Execution units | 4 |
768 | Shader | 256 |
64 GB | Max. GPU Memory | 1 GB |
12.1 | DirectX Version | 11 |
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Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
Decode / Encode | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
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DDR4-3200, DDR5-4800, LPDDR4X-4266, LPDDR5-5200 | Memory | DDR3-1333 |
64 GB | Max. Memory | |
2 | Memory channels | 2 |
76.8 GB/s | Bandwidth | -- |
No | ECC | No |
11.50 MB | L2 Cache | |
24.00 MB | L3 Cache | 2.00 MB |
4.0 | PCIe version | |
28 | PCIe lanes | |
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45 W | TDP (PL1) | 17 W |
115 W | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | -- |
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10 nm | Technology | 32 nm |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 |
BGA 1744 | Socket | FP2 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V |
Yes | AES-NI | Yes |
Q1/2022 | Release date | Q2/2012 |
show more data | show more data | |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
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AMD A6-4455M
2C 2T @ 2.10 GHz |
![]() |
Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
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AMD A6-4455M
2C 2T @ 2.10 GHz |
![]() |
Intel Core i9-12900H
14C 20T @ 1.80 GHz |
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.45 GHz |
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AMD A6-4455M
AMD Radeon HD 7500G @ 0.43 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
![]() |
AMD A6-4455M
2C 2T @ 2.10 GHz |
![]() |
Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
![]() |
AMD A6-4455M
2C 2T @ 2.10 GHz |
![]() |
Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
![]() |
AMD A6-4455M
2C 2T @ 2.10 GHz |
![]() |
Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
![]() |
AMD A6-4455M
2C 2T @ 2.10 GHz |
![]() |
Intel Core i9-12900H
14C 20T @ 1.80 GHz |
||
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AMD A6-4455M
2C 2T @ 2.10 GHz |
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Intel Core i9-12900H | AMD A6-4455M |
Unknown | Unknown |