Intel Core i7-4790 | Valve Steam Deck (2023 Refresh) | |
CPU comparisonIntel Core i7-4790 or Valve Steam Deck (2023 Refresh) - 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 i7-4790 has 4 cores with 8 threads and clocks with a maximum frequency of 4.00 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i7-4790 was released in Q2/2014. The Valve Steam Deck (2023 Refresh) 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 (2023 Refresh) was released in Q4/2023. |
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Intel Core i7 (298) | Family | AMD Ryzen 5 (86) |
Intel Core i 4000 (64) | CPU group | AMD Sephiroth (Steam Deck Refresh 2023) (1) |
4 | Generation | 4 |
Haswell S | Architecture | Sephiroth (Zen 2) |
Desktop / Server | Segment | Mobile |
-- | Predecessor | Valve Steam Deck (AMD Custom APU 0405) |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-4790 is a 4 core processor with a clock frequency of 3.60 GHz (4.00 GHz). The Valve Steam Deck (2023 Refresh) has 4 CPU cores with a clock frequency of 2.40 GHz (3.50 GHz). |
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Intel Core i7-4790 | Characteristic | Valve Steam Deck (2023 Refresh) |
4 | Cores | 4 |
8 | Threads | 8 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.60 GHz | Frequency | 2.40 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.50 GHz |
3.80 GHz | Turbo Frequency (All Cores) | 2.80 GHz |
Integrated graphics (iGPU)The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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Intel HD Graphics 4600 | GPU | AMD Custom Radeon Graphics (Steam Deck) |
0.35 GHz | GPU frequency | 1.00 GHz |
1.20 GHz | GPU (Turbo) | 1.60 GHz |
7.5 | GPU Generation | -- |
22 nm | Technology | 7 nm |
3 | Max. displays | 2 |
20 | Compute units | 8 |
160 | Shader | 512 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 8 GB |
11.1 | 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 4600 | GPU | AMD Custom Radeon Graphics (Steam Deck) |
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 & PCIeThe Intel Core i7-4790 supports a maximum of 32 GB of memory in 2 memory channels. The Valve Steam Deck (2023 Refresh) can connect up to 16 GB of memory in 4 memory channels. |
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Intel Core i7-4790 | Characteristic | Valve Steam Deck (2023 Refresh) |
DDR3-1600 | Memory | LPDDR5-6400 |
32 GB | Max. Memory | 16 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
25.6 GB/s | Max. Bandwidth | 102.4 GB/s |
No | ECC | No |
-- | L2 Cache | 2.00 MB |
8.00 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 TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-4790 has a TDP of 84 W, that of the Valve Steam Deck (2023 Refresh) is 15 W. |
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Intel Core i7-4790 | Characteristic | Valve Steam Deck (2023 Refresh) |
84 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 4 W |
-- | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-4790 has a 8.00 MB cache, while the Valve Steam Deck (2023 Refresh) cache has a total of 6.00 MB. |
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Intel Core i7-4790 | Characteristic | Valve Steam Deck (2023 Refresh) |
22 nm | Technology | 6 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 1150 | Socket | FF3 |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | SteamOS (Arch Linux) |
Q2/2014 | Release date | Q4/2023 |
280 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
Intel HD Graphics 4600 @ 1.20 GHz |
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Valve Steam Deck (2023 Refresh)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 3.60 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.40 GHz |
Intel Core i7-4790
4C 8T @ 4.00 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 3.50 GHz |
Intel Core i7-4790
4C 8T @ 3.80 GHz |
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Valve Steam Deck (2023 Refresh)
4C 8T @ 2.80 GHz |
Devices using this processor |
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Intel Core i7-4790 | Valve Steam Deck (2023 Refresh) |
Unknown | Valve Steam Deck (2023 Refresh) |