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AMD Ryzen 3 5400U vs AMD Ryzen 7 5800U

AMD Ryzen 3 5400U

► remove from comparison AMD R3 5400U

The AMD Ryzen 3 5400U is a processor for thin and light laptops based on the Cezanne generation. The R3 5400U integrates four of the eight cores based on the Zen 3 microarchitecture and is the slowest U-series processor of the Cezanne generation at launch. The cores are clocked at 2.6 (guaranteed base clock) to 4 GHz (Turbo) and support SMT / Hyperthreading (8 threads). The chip is manufactured in the modern 7 nm process at TSMC.

The new Zen 3 microarchitecture offers a significantly higher IPC (instructions per clock) compared to Zen 2. For desktop processors AMD claims 19 percent on average and in applications reviews showed around 12% gains at the same clock speed.

With the increased clock speed and IPC improvements thanks to Zen 3, the Ryzen 3 5400U should be clearly faster than the lower clocked Ryzen 3 4300U.

In addition to the four CPU cores, the APU also integrates a Radeon RX Vega 6 integrated graphics card with 6 CUs and up to 1600 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 8 MB level 3 cache (same as the old 4800U) can be found on the chip.

The TDP of the APU is specified at 15 Watt (default) and can be configured from 10 to 25 Watt by the laptop vendor (most chips are configured higher than 15 Watt). That means the chip is intended for thin and light laptops (but with fans).

AMD Ryzen 7 5800U

► remove from comparison AMD R7 5800U

The AMD Ryzen 7 5800U is a processor for thin and light laptops based on the Cezanne generation. The R7 5800U integrates all eight cores based on the Zen 3 microarchitecture and is the fastest U-series processor at launch. They are clocked at 1.9 (guaranteed base clock) to 4.4 GHz (Turbo) and support SMT / Hyperthreading (16 threads). The chip is manufactured on the modern 7 nm TSMC process.

The new Zen 3 microarchitecture offers a significantly higher IPC (instructions per clock) compared to Zen 2. For desktop processors AMD claims 19 percent on average and in applications reviews showed around 12% gains at the same clock speed.

With the increased clock speed and IPC improvements thanks to Zen 3, the Ryzen 7 5800U should be clearly faster than the 200 MHz lower clocked Ryzen 7 4800U.

In addition to the eight CPU cores, the APU also integrates a Radeon RX Vega 8 GPU with 8 CUs at up to 2000 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 16 MB level 3 cache (up from 8 MB at the 4800U) can be found on the chip.

The TDP of the APU is specified at 15 Watt (default) and can be configured from 10 to 25 Watt by the laptop vendor (most chips are configured higher than 15 Watt). That means the chip is intended for thin and light laptops (but with fans).

AMD Ryzen 3 5400UAMD Ryzen 7 5800U
AMD Cezanne (Zen 3, Ryzen 5000)AMD Cezanne (Zen 3, Ryzen 5000)
Cezanne U (Zen 3)Cezanne U (Zen 3)
Series: Cezanne (Zen 3, Ryzen 5000) Cezanne U (Zen 3)
AMD Ryzen 7 5800U1.9 - 4.4 GHz8 / 1616 MB
AMD Ryzen 7 PRO 5850U compare1.9 - 4.4 GHz8 / 1616 MB
AMD Ryzen 5 5600U compare2.3 - 4.2 GHz6 / 1216 MB
AMD Ryzen 5 PRO 5650U compare2.3 - 4.2 GHz6 / 1216 MB
» AMD Ryzen 3 5400U2.6 - 4 GHz4 / 88 MB
AMD Ryzen 3 PRO 5450U compare2.6 - 4 GHz4 / 88 MB
» AMD Ryzen 7 5800U1.9 - 4.4 GHz8 / 1616 MB
AMD Ryzen 7 PRO 5850U compare1.9 - 4.4 GHz8 / 1616 MB
AMD Ryzen 5 5600U compare2.3 - 4.2 GHz6 / 1216 MB
AMD Ryzen 5 PRO 5650U compare2.3 - 4.2 GHz6 / 1216 MB
AMD Ryzen 3 5400U2.6 - 4 GHz4 / 88 MB
AMD Ryzen 3 PRO 5450U compare2.6 - 4 GHz4 / 88 MB
2600 - 4000 MHz1900 - 4400 MHz
256 KB512 KB
2 MB4 MB
8 MB16 MB
4 / 88 / 16
25 25
7 7
105 °C105 °C
FP6FP6
XFR, FMA3, SSE 4.2, AVX2, SMTXFR, FMA3, SSE 4.2, AVX2, SMT
iGPUAMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1600 MHz)AMD Radeon RX Vega 8 (Ryzen 4000) ( - 2000 MHz)
Architecturex86x86
AMD Cezanne (Zen 3, Ryzen 5000) R3 5400UAMD Cezanne (Zen 3, Ryzen 5000) R7 5800U

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R7 5800U
58.7 pt (59%)
Cinebench R23 - Cinebench R23 CPU (Multi Core)
8154 Points (30%)
Cinebench R23 - Cinebench R23 CPU (Single Core)
1427 Points (84%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 551     avg: 553     median: 553 (85%)     max: 555 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 3303     avg: 3479     median: 3479 (33%)     max: 3655 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
1522 Points (34%)
08016024032040048056064072080088096010401120120012801360144015201526.781236.631245.911263.861260.161261.951256.791236.711258.461222.571232.71215.881210.731210.871209.341217.881217.061210.291212.711210.581209.341202.791199.111208.281191.51199.581192.041195.031179.771187.441197.751179.661183.571184.761181.751184.21178.411188.951173.881178.521178.791169.81177.411181.161177.371169.351165.371174.641163.31173.67Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
227 Points (83%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
14.8 Points (30%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2.7 Points (86%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
6039 (54%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
26711 (43%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
46311 Points (44%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
11485 Points (81%)
wPrime 2.10 - wPrime 2.0 1024m *
136 s (2%)
wPrime 2.10 - wPrime 2.0 32m *
4.1 s (1%)
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
41574 MIPS (33%)
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
5359 MIPS (77%)
X264 HD Benchmark 4.0 - x264 Pass 2
80.8 fps (37%)
X264 HD Benchmark 4.0 - x264 Pass 1
231 fps (68%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
10.2 fps (32%)
0123456789101112131415161718190.956.0810.313.315.316.117.318.518.619.719.319.519.118.818.117.817.917.417.116.816.916.716.716.816.816.716.416.11615.815.715.615.415.215.21514.914.814.714.614.714.514.414.314.214.21413.913.813.713.713.613.613.413.413.313.213.1131312.912.912.812.712.712.612.512.412.412.312.212.212.212.112.112.11211.911.911.811.911.811.811.811.811.811.711.711.711.711.611.711.611.611.611.611.611.611.611.611.611.711.711.811.811.811.911.911.811.811.811.711.711.711.711.611.611.611.611.511.511.511.411.411.411.411.311.311.311.311.211.211.211.211.211.111.111.111.111.111.11111111110.910.910.910.910.910.910.910.910.810.810.810.810.810.810.810.710.710.710.710.710.710.710.610.610.610.610.510.510.510.410.410.410.410.310.310.310.210.210.210.210.210.210.110.110.110.110.110.110.110.110.110.110.210.210.310.310.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.410.310.410.310.310.310.310.310.310.310.310.310.310.310.310.210.210.210.210.210.210.110.210.110.110.110.110.110.110.110.11010101010109.999.989.989.969.959.949.949.929.929.919.919.919.919.99.889.879.899.879.879.869.849.829.799.779.759.739.729.719.699.699.679.679.669.659.639.649.639.629.629.619.619.69.589.589.569.559.559.539.539.519.59.59.489.479.469.459.459.439.429.439.419.419.399.399.399.389.389.379.359.349.349.329.319.39.289.279.279.289.319.349.379.49.429.449.489.499.519.539.569.589.629.639.659.679.689.79.729.759.779.89.829.829.859.859.859.879.899.919.929.949.959.979.979.9910101010.110.110.110.110.2Tooltip
Blender 2.79 - Blender 2.79 BMW27 CPU *
373 Seconds (3%)
R Benchmark 2.5 - R Benchmark 2.5 *
0.5 sec (12%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
9.8 s (2%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
21.2 s (1%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
514 s (2%)
3DMark 11 - 3DM11 Performance Physics
12018 Points (44%)
3DMark - 3DMark Ice Storm Physics
75960 Points (49%)
3DMark - 3DMark Ice Storm Extreme Physics
75286 Points (80%)
3DMark - 3DMark Ice Storm Unlimited Physics
83999 Points (87%)
3DMark - 3DMark Cloud Gate Physics
12642 Points (32%)
3DMark - 3DMark Fire Strike Standard Physics
17897 Points (45%)
3DMark - 3DMark Time Spy CPU
5352 Points (37%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Single-Core
5878 (74%)
Geekbench 4.1 - 4.4 - Geekbench 4.1 - 4.4 64 Bit Multi-Core
28418 (45%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Single-Core
1411 (76%)
Geekbench 5.0 - Geekbench 5.0 64 Bit Multi-Core
7053 (43%)
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Single-Core
1170 (62%)
min: 1421     avg: 1436     median: 1435.5 (76%)     max: 1450
Geekbench 5.3 - Geekbench 5.1 - 5.4 64 Bit Multi-Core
3095 (18%)
min: 6450     avg: 6738     median: 6738 (40%)     max: 7026
Mozilla Kraken 1.1 - Kraken 1.1 Total Score *
632 ms (1%)
Octane V2 - Octane V2 Total Score
63284 Points (91%)
WebXPRT 3 - WebXPRT 3 Score
260 Points (88%)
Power Consumption - Prime95 Power Consumption - external Monitor *
28 Watt (8%)
051015202530354040.740.936.736.536.83736.633.73535.135.135.735.235.235.135.435.135.534.43433.633.132.331.931.430.630.429.829.628.828.328.328.327.227.427.126.526.726.4262625.825.525.225.12525.125.625.125.125.125.125.125.225.525.1252525.125.525.12525.525.725.225.425.625.225.325.225.325.325.525.325.325.425.525.325.325.425.725.425.325.425.325.425.425.425.325.425.525.825.725.525.425.525.825.925.325.525.425.525.325.425.625.525.625.425.425.6Tooltip
Power Consumption - Cinebench R15 Multi Power Consumption - external Monitor *
29.3 Watt (8%)
0510152025303535.729.930.630.931.331.631.331.430.830.730.430.330.130.229.929.228.928.728.728.728.327.627.22726.926.226.125.725.5Tooltip

Average Benchmarks AMD Ryzen 3 5400U → 100% n=2

Average Benchmarks AMD Ryzen 7 5800U → 170% n=2

- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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v1.16
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#11 min, max, avg, median took s +0.038s ... 0.063s

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Redaktion, 2017-09- 8 (Update: 2017-09-11)