Intel Core i5-8500T | Valve Steam Deck (AMD Custom APU 0405) | |
CPU comparisonIntel Core i5-8500T 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 Intel Core i5-8500T has 6 cores with 6 threads and clocks with a maximum frequency of 3.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i5-8500T was released in Q2/2018. 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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Intel Core i5 (331) | Family | AMD Ryzen 5 (86) |
Intel Core i 8000 (20) | CPU group | AMD Aerith (Steam Deck) (1) |
8 | Generation | 3 |
Coffee Lake S | Architecture | Aerith (Zen 2) |
Desktop / Server | Segment | Mobile |
Intel Core i5-7500T | Predecessor | -- |
Intel Core i5-9500T | Successor | Valve Steam Deck (2023 Refresh) |
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CPU Cores and Base FrequencyThe Intel Core i5-8500T has 6 CPU cores and can calculate 6 threads in parallel. The clock frequency of the Intel Core i5-8500T is 2.10 GHz (3.50 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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Intel Core i5-8500T | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
6 | Cores | 4 |
6 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
Yes | Overclocking ? | No |
2.10 GHz | Frequency | 2.40 GHz |
3.50 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
3.00 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Internal GraphicsThe Intel Core i5-8500T 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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Intel UHD Graphics 630 | GPU | AMD Custom Radeon Graphics (Steam Deck) |
0.35 GHz | GPU frequency | 1.00 GHz |
1.15 GHz | GPU (Turbo) | 1.60 GHz |
9.5 | GPU Generation | -- |
14 nm | Technology | 7 nm |
3 | Max. displays | 2 |
24 | Compute units | 8 |
192 | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | 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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Intel UHD Graphics 630 | 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 |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i5-8500T can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 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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Intel Core i5-8500T | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
DDR4-2666 | Memory | LPDDR5-5500 |
128 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
42.7 GB/s | Max. Bandwidth | 88.0 GB/s |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
9.00 MB | L3 Cache | 4.00 MB |
3.0 | PCIe version | 3.0 |
16 | PCIe lanes | 8 |
15.8 GB/s | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i5-8500T is 95 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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Intel Core i5-8500T | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
95 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 4 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-8500T is manufactured in 14 nm and has 9.00 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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Intel Core i5-8500T | Characteristic | Valve Steam Deck (AMD Custom APU 0405) |
14 nm | Technology | 7 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
LGA 1151-2 | Socket | FF3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | SteamOS (Arch Linux) |
Q2/2018 | Release date | Q4/2021 |
275 $ | Release price | -- |
show more data | show more data | |
Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Intel Core i5-8500T
6C 6T @ 3.00 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Intel Core i5-8500T
6C 6T @ 3.00 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Intel Core i5-8500T
Intel UHD Graphics 630 @ 1.15 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz |
Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Intel Core i5-8500T
6C 6T @ 3.00 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Intel Core i5-8500T
6C 6T @ 3.00 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Intel Core i5-8500T
6C 6T @ 2.10 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.40 GHz |
Intel Core i5-8500T
6C 6T @ 3.50 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz |
Intel Core i5-8500T
6C 6T @ 3.00 GHz |
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Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz |
Devices using this processor |
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Intel Core i5-8500T | Valve Steam Deck (AMD Custom APU 0405) |
Unknown | Valve Steam Deck |