Google Tensor G2 | Valve Steam Deck (AMD Custom APU 0405) | |
CPU comparisonGoogle Tensor G2 or Valve Steam Deck (AMD Custom APU 0405) - 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 Google Tensor G2 has 8 cores with 8 threads and clocks with a maximum frequency of 2.85 GHz. Up to 12 GB of memory is supported in 2 memory channels. The Google Tensor G2 was released in Q4/2022. The Valve Steam Deck (AMD Custom APU 0405) has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 16 GB of memory in 4 memory channels. The Valve Steam Deck (AMD Custom APU 0405) was released in Q4/2021. |
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Google Tensor (3) | Family | AMD Ryzen 5 (86) |
Google Tensor G2 (1) | CPU group | AMD Aerith (Steam Deck) (1) |
2 | Generation | 3 |
G2 | Architecture | Aerith (Zen 2) |
Mobile | Segment | Mobile |
Google Tensor | Predecessor | -- |
-- | Successor | Valve Steam Deck (2023 Refresh) |
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CPU Cores and Base FrequencyThe Google Tensor G2 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Google Tensor G2 is 2.85 GHz while the Valve Steam Deck (AMD Custom APU 0405) has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Valve Steam Deck (AMD Custom APU 0405) is at 2.40 GHz (3.50 GHz). |
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Google Tensor G2 | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
8 | Cores | 4 |
8 | Threads | 8 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.85 GHz 2x Cortex-X1 |
A-Core | 2.40 GHz (3.50 GHz) |
2.35 GHz 2x Cortex-A78 |
B-Core | -- |
1.80 GHz 4x Cortex-A55 |
C-Core | -- |
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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Google Tensor G2 | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
Google Tensor AI | AI hardware | -- |
Google Edge TPU @ 4 TOPS | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Google Tensor G2 or Valve Steam Deck (AMD Custom APU 0405) 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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ARM Mali-G710 MP7 | GPU | AMD Custom Radeon Graphics (Steam Deck) |
0.90 GHz | GPU frequency | 1.00 GHz |
-- | GPU (Turbo) | 1.60 GHz |
Vallhall 3 | GPU Generation | -- |
4 nm | Technology | 7 nm |
1 | Max. displays | 2 |
7 | Compute units | 8 |
-- | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
12 | 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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ARM Mali-G710 MP7 | GPU | AMD Custom Radeon Graphics (Steam Deck) |
Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Google Tensor G2 can use up to 12 GB of memory in 2 memory channels. The maximum memory bandwidth is 53.0 GB/s. The Valve Steam Deck (AMD Custom APU 0405) supports up to 16 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 88.0 GB/s. |
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Google Tensor G2 | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
LPDDR5-5500 | Memory | LPDDR5-5500 |
12 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
53.0 GB/s | Max. Bandwidth | 88.0 GB/s |
No | ECC | No |
8.00 MB | L2 Cache | 2.00 MB |
4.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Google Tensor G2 is 10 W, while the Valve Steam Deck (AMD Custom APU 0405) has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Google Tensor G2 | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
10 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 4 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Google Tensor G2 is manufactured in 4 nm and has 12.00 MB cache. The Valve Steam Deck (AMD Custom APU 0405) is manufactured in 7 nm and has a 6.00 MB cache. |
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Google Tensor G2 | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
4 nm | Technology | 7 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | FF3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | SteamOS (Arch Linux) |
Q4/2022 | Release date | Q4/2021 |
-- | Release price | -- |
show more data | show more data | |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Google Tensor G2
ARM Mali-G710 MP7 @ 0.90 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
Google Tensor G2
8C 8T @ 2.85 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
Devices using this processor |
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Google Tensor G2 | Valve Steam Deck (AMD Custom APU 0405) |
Google Pixel 7 Google Pixel 7 Pro |
Valve Steam Deck |