Valve Steam Deck (AMD Custom APU 0405) vs Intel Core i7-5850EQ

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CPU comparison with benchmarks


Valve Steam Deck (AMD Custom APU 0405) CPU1 vs CPU2 Intel Core i7-5850EQ
Valve Steam Deck (AMD Custom APU 0405) Intel Core i7-5850EQ

CPU comparison

Valve Steam Deck (AMD Custom APU 0405) or Intel Core i7-5850EQ - 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 Valve Steam Deck (AMD Custom APU 0405) has 4 cores with 8 threads and clocks with a maximum frequency of 3.50 GHz. Up to 16 GB of memory is supported in 4 memory channels. The Valve Steam Deck (AMD Custom APU 0405) was released in Q4/2021.

The Intel Core i7-5850EQ has 4 cores with 8 threads and clocks with a maximum frequency of 3.40 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Core i7-5850EQ was released in Q2/2015.
AMD Ryzen 5 (85) Family Intel Core i7 (298)
AMD Aerith (Steam Deck) (1) CPU group Intel Core i 5000 (7)
3 Generation 5
Aerith (Zen 2) Architecture Broadwell S
Mobile Segment Desktop / Server
-- Predecessor Intel Core i7-4850EQ
Valve Steam Deck (2023 Refresh) Successor --

CPU Cores and Base Frequency

The Valve Steam Deck (AMD Custom APU 0405) is a 4 core processor with a clock frequency of 2.40 GHz (3.50 GHz). The Intel Core i7-5850EQ has 4 CPU cores with a clock frequency of 2.70 GHz (3.40 GHz).

Valve Steam Deck (AMD Custom APU 0405) Characteristic Intel Core i7-5850EQ
4 Cores 4
8 Threads 8
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.40 GHz Frequency 2.70 GHz
3.50 GHz Turbo Frequency (1 Core) 3.40 GHz
2.80 GHz Turbo Frequency (All Cores) 3.00 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Valve Steam Deck (AMD Custom APU 0405) Characteristic Intel Core i7-5850EQ
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

AMD Custom Radeon Graphics (Steam Deck) GPU Intel Iris Pro Graphics 6200
1.00 GHz GPU frequency 0.30 GHz
1.60 GHz GPU (Turbo) 1.00 GHz
-- GPU Generation 8
7 nm Technology 14 nm
2 Max. displays 3
8 Compute units 48
512 Shader 384
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory 32 GB
12 DirectX Version 12

Hardware codec support

A 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.

AMD Custom Radeon Graphics (Steam Deck) GPU Intel Iris Pro Graphics 6200
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 Decode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

The Valve Steam Deck (AMD Custom APU 0405) supports a maximum of 16 GB of memory in 4 memory channels. The Intel Core i7-5850EQ can connect up to 32 GB of memory in 2 memory channels.

Valve Steam Deck (AMD Custom APU 0405) Characteristic Intel Core i7-5850EQ
LPDDR5-5500 Memory DDR3-1600
16 GB Max. Memory 32 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
88.0 GB/s Max. Bandwidth 25.6 GB/s
No ECC No
2.00 MB L2 Cache --
4.00 MB L3 Cache 6.00 MB
3.0 PCIe version 3.0
8 PCIe lanes 16
7.9 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Valve Steam Deck (AMD Custom APU 0405) has a TDP of 15 W, that of the Intel Core i7-5850EQ is 47 W.

Valve Steam Deck (AMD Custom APU 0405) Characteristic Intel Core i7-5850EQ
15 W TDP (PL1 / PBP) 47 W
-- TDP (PL2) --
-- TDP up --
4 W TDP down --
100 °C Tjunction max. --

Technical details

The Valve Steam Deck (AMD Custom APU 0405) has a 6.00 MB cache, while the Intel Core i7-5850EQ cache has a total of 6.00 MB.

Valve Steam Deck (AMD Custom APU 0405) Characteristic Intel Core i7-5850EQ
7 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4.1, SSE4.2, AVX2
FF3 Socket BGA 1364
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
SteamOS (Arch Linux) Operating systems Windows 10, Linux
Q4/2021 Release date Q2/2015
-- Release price 380 $
show more data show more data


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iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
AMD Custom Radeon Graphics (Steam Deck) @ 1.60 GHz
1638 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
Intel Iris Pro Graphics 6200 @ 1.00 GHz
768 (47%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
57 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.40 GHz
0 (0%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
275 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.40 GHz
0 (0%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
975 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.40 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
4359 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.00 GHz
0 (0%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
849 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.40 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
3592 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.00 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
1278 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.40 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
4365 (100%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.00 GHz
0 (0%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
0 (0%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.00 GHz
7012 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 3.50 GHz
0 (0%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.40 GHz
140 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Valve Steam Deck (AMD Custom APU 0405) Valve Steam Deck (AMD Custom APU 0405)
4C 8T @ 2.80 GHz
0 (0%)
Intel Core i7-5850EQ Intel Core i7-5850EQ
4C 8T @ 3.00 GHz
666 (100%)

Devices using this processor

Valve Steam Deck (AMD Custom APU 0405) Intel Core i7-5850EQ
Valve Steam Deck Unknown

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