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AMD Ryzen 7 5700U vs AMD Ryzen 5 4600U vs AMD Ryzen 5 4500U

AMD Ryzen 7 5700U

► remove from comparison AMD R7 5700U

The AMD Ryzen 7 5700U is an APU of the Lucienne product family designed for leaner laptops. The Ryzen features eight Zen 2 cores clocked at 1.8 GHz (base clock speed) to 4.3 GHz (Boost) as well as a Vega 8 iGPU. Thread-doubling SMT tech is enabled in this CPU for up to 16 concurrent processing threads.

Architecture

In spite of what its name may suggest, Ryzen 7 5700U is not a Zen 3 part, meaning this is a Ryzen 4000 series mobile processor in disguise. Nevertheless, the CPU is manufactured on the modern 7 nm TSMC process and its performance as well as energy efficiency figures are very strong compared to what Intel currently has to offer in this segment.

The Ryzen 7 features 8 MB of Level 3 cache. Its built-in memory controller is designed to work with dual-channel DDR4-3200 or quad-channel LPDDR4-4266 RAM. Unlike the desktop Ryzen 5000 processors, Ryzen 7 5700U does not support PCI-Express 4.0, meaning those speedy NVMe SSDs will be limited to read/write rates of 3.9 GB/s.

The Ryzen gets soldered directly to the motherboard (FP6 socket) and is thus not user-replaceable.

Performance

Ryzen 7 5700U is one of the fastest U-class CPUs of 2021. As such, it trades blows with Intel Core i7-1260P and AMD Ryzen 5 4600H in multi-thread benchmarks, the latter being a much more power-hungry part. The Ryzen 7 will meet the needs of power users without breaking a sweat.

Graphics

In addition to its eight CPU cores, Ryzen 7 5700U features a Radeon RX Vega series graphics adapter with 8 CUs (= 512 shaders) running at up to 1,900 MHz. This iGPU trails behind the 96 EU Intel Iris Xe Graphics G7 in synthetic benchmarks, yet its real-world performance is good enough for many games released in 2020 and 2021 at reasonable resolutions (up to Full HD 1080p) and low to medium quality. As the Vega has no VRAM of its own, it is paramount that fast system RAM is used.

The graphics adapter definitely supports UHD 2160p monitors at 60 Hz, and will gladly HW-decode AVC, HEVC and VP9-encoded videos. There is no AV1 support here though.

Power Consumption

This Ryzen is manufactured on the 7 nm TSMC process for a very decent energy efficiency. Ryzen 7 5700U has a default TDP of 15 W that can be changed to anywhere between 10 W and 25 W by and OEM. The chip won't look out of place in super-slim laptops of all sizes (with an active cooling solution, if possible) as well as mini-PCs and portable gaming consoles and other fancy things.

AMD Ryzen 5 4600U

► remove from comparison AMD R5 4600U

The AMD Ryzen 5 4600U is a processor for thin and light laptops based on the Renoir architecture. The 4600U integrates six cores based on the Zen 2 microarchitecture. They are clocked at 2.1 (guaranteed base clock) to 4 GHz (Turbo) with SMT / Hyperthreading support (12 threads). The chip is manufactured in the modern 7 nm process at TSMC and partly thanks to it AMD advertises a 2x improved performance per Watt for the Renoir chips.

With two less cores, the Ryzen 5 4600U is clearly slower than the Ryzen 7 4700U and 4800U in multi threaded workloads. However, it should still beat the fastest 15 Watt Ice Lake Intel Core i7-1065G7 (4 cores, 3.9 GHz). Thanks to the 4 GHz Boost clock, the single core performance should be similar. Therefore, the Ryzen 5 4600U is a very fast 15 Watt CPU and clearly faster than the old Ryzen 7 3700U.

In addition to the six CPU cores, the APU also integrates a Radeon RX Vega 6 integrated graphics card with 6 CUs and up to 1500 MHz. The dual channel memory controller supports DDR4-3200 and energy efficient LPDDR4-4266 RAM. Furthermore, 8 MB level 3 cache can be found on the chip. See our hub page on the Renoir Processors for more information.

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

AMD Ryzen 5 4500U

► remove from comparison AMD R5 4500U

The AMD Ryzen 5 4500U is an upper mid-range, hexa-core processor of the Renoir product family. The APU was unveiled in H1 2020; it is designed for use in thinner, lighter laptops. Its six Zen 2 CPU cores run at 2.3 GHz (base clock speed) to 4.0 GHz (highest Boost frequency possible). Ryzen 5 4500U features the Vega 6 iGPU.

The sole advantage of Ryzen 5 4600U over Ryzen 5 4500U is the thread-doubling SMT technology support. The former has SMT while the latter does not.

Architecture

Zen 2 is a resounding success, delivering massive improvements over outgoing Zen Plus-based processors. Ryzen 5 4500U is manufactured on the cutting-edge 7 nm TSMC process; it is compatible with dual-channel DDR4-3200 or quad-channel LPDDR4-4266 memory. This processor has 8 MB of Level 3 cache.

While the APU uses Zen 2 cores just like the desktop-grade Ryzen 3000-series processors do, Ryzen 7 3800XT included, it does does not have PCI-Express 4.0 support. It does feature several PCI-Express 3.0 lanes for connecting discrete graphics cards, SSDs and other devices. Four PCI-Express 3.0 lanes allow for read/write rates of up to 3.9 GB/s provided a suitably fast NVMe SSD is used.

Ryzen 5 4500U gets soldered permanently on to the motherboard (FP6 socket interface) and is anything but user-replaceable.

Performance

The average Ryzen 5 4500U in our database matches Intel's Core i5-11300H, Core i5-11320H and AMD Ryzen 3 5300U, as far as multi-thread performance is concerned. This is a very potent 15 W CPU delivering an undeniably impressive performance jump over the outgoing Ryzen 5 3500U.

Your mileage may vary depending on how high the Power Limits and how competent the cooling solution of your laptop are.

Graphics

Just like its name suggests, the Radeon RX Vega 6 graphics adapter has 6 Compute Units (6 x 64 = 384 unified shaders). In the case of Ryzen 5 4500U, this graphics adapter runs at up to 1,500 MHz. The iGPU definitely supports UHD 2160p monitors at 60 Hz; it will have no trouble HW-decoding HEVC, AVC, VP9, MPEG-2 and other widespread video codecs. AV1 is not supported though; such a video will have to be software-decoded for much lower energy efficiency.

Vega 6 will let you play many titles of 2020 and 2021 as long as you stick to low settings and low resolutions. F1 2021 (720p, Low) runs at 32 fps; Outriders (720p, Low) runs at 27 fps, to give you an example or two. As the iGPU has no VRAM of its own, it is paramount that fast system RAM is used.

Power Consumption

Laptop-grade Ryzen 4000-series processors are rather energy-efficient thanks to the cutting-edge 7 nm process and the mature architecture. Ryzen 5 4500U has a default TDP (also known as the long-term Power Limit) of 15 W that can be changed to anywhere between 10 W and 25 W by an OEM if required, a right they use more often than not. All this makes the chip a good fit for thinner, lighter laptops (with an active cooling solution, preferably) as well as gaming consoles, mini-PCs and other gadgetry.

ModelAMD Ryzen 7 5700UAMD Ryzen 5 4600UAMD Ryzen 5 4500U
SeriesAMD Lucienne (Zen 2, Ryzen 5000)AMD Renoir (Ryzen 4000 APU)AMD Renoir (Ryzen 4000 APU)
CodenameLucienne U (Zen 2)Renoir (Zen 2)Renoir (Zen 2)
Series: Renoir (Ryzen 4000 APU) Renoir (Zen 2)
» AMD Ryzen 7 5700U1.8 - 4.3 GHz8 / 168 MB
AMD Ryzen 5 5500U2.1 - 4 GHz6 / 128 MB
AMD Ryzen 3 5300U2.6 - 3.8 GHz4 / 84 MB
AMD Ryzen 9 4900H3.3 - 4.4 GHz8 / 168 MB
AMD Ryzen 9 4900HS3 - 4.3 GHz8 / 168 MB
AMD Ryzen 7 4800H2.9 - 4.2 GHz8 / 168 MB
AMD Ryzen 7 4800HS2.9 - 4.2 GHz8 / 168 MB
AMD Ryzen 7 4980U2 - 4.4 GHz8 / 168 MB
AMD Ryzen 7 4800U1.8 - 4.2 GHz8 / 168 MB
AMD Ryzen 5 4600H3 - 4 GHz6 / 1211 MB
AMD Ryzen 5 4600HS3 - 4 GHz6 / 128 MB
AMD Ryzen 7 4700U2 - 4.1 GHz8 / 88 MB
AMD Ryzen 5 4680U2.2 - 4 GHz6 / 128 MB
» AMD Ryzen 5 4600U2.1 - 4 GHz6 / 128 MB
AMD Ryzen 5 4500U2.3 - 4 GHz6 / 68 MB
AMD Ryzen 3 4300U2.7 - 3.7 GHz4 / 46 MB
AMD Ryzen 9 4900H3.3 - 4.4 GHz8 / 168 MB
AMD Ryzen 9 4900HS3 - 4.3 GHz8 / 168 MB
AMD Ryzen 7 4800H2.9 - 4.2 GHz8 / 168 MB
AMD Ryzen 7 4800HS2.9 - 4.2 GHz8 / 168 MB
AMD Ryzen 7 4980U2 - 4.4 GHz8 / 168 MB
AMD Ryzen 7 4800U1.8 - 4.2 GHz8 / 168 MB
AMD Ryzen 5 4600H3 - 4 GHz6 / 1211 MB
AMD Ryzen 5 4600HS3 - 4 GHz6 / 128 MB
AMD Ryzen 7 4700U2 - 4.1 GHz8 / 88 MB
AMD Ryzen 5 4680U2.2 - 4 GHz6 / 128 MB
AMD Ryzen 5 4600U2.1 - 4 GHz6 / 128 MB
» AMD Ryzen 5 4500U2.3 - 4 GHz6 / 68 MB
AMD Ryzen 3 4300U2.7 - 3.7 GHz4 / 46 MB
Clock1800 - 4300 MHz2100 - 4000 MHz2300 - 4000 MHz
L1 Cache512 KB384 KB384 KB
L2 Cache4 MB3 MB3 MB
L3 Cache8 MB8 MB8 MB
Cores / Threads8 / 166 / 126 / 6
TDP25 Watt15 Watt15 Watt
Technology7 nm7 nm7 nm
max. Temp.105 °C105 °C105 °C
SocketFP6FP6FP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMTXFR, FMA3, SSE 4.2, AVX2, SMTXFR, FMA3, SSE 4.2, AVX2, SMT
iGPUAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1900 MHz)AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1500 MHz)AMD Radeon RX Vega 6 (Ryzen 4000/5000) ( - 1500 MHz)
Architecturex86x86x86
Announced
ManufacturerAMD Lucienne (Zen 2, Ryzen 5000) R7 5700UAMD Renoir (Ryzen 4000 APU) R5 4600UAMD Renoir (Ryzen 4000 APU) R5 4500U

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R7 5700U
41.7 pt (47%)
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R5 4600U
38.1 pt (43%)
Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - R5 4500U
36.1 pt (40%)
Cinebench R23 - Cinebench R23 Multi Core
min: 7438     avg: 8673     median: 8675 (14%)     max: 10139 Points
5920 Points (10%)
Cinebench R23 - Cinebench R23 Single Core
min: 1177     avg: 1251     median: 1256.5 (55%)     max: 1267 Points
1152 Points (51%)
Cinebench R20 - Cinebench R20 CPU (Single Core)
min: 478     avg: 488.9     median: 490 (56%)     max: 494 Points
min: 447     avg: 449     median: 447 (51%)     max: 453 Points
min: 424     avg: 445.8     median: 447.5 (51%)     max: 453 Points
Cinebench R20 - Cinebench R20 CPU (Multi Core)
min: 2309     avg: 3266     median: 3364 (14%)     max: 3877 Points
min: 2544     avg: 2628     median: 2544 (11%)     max: 2796 Points
min: 1843     avg: 2236     median: 2219 (9%)     max: 2530 Points
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1196     avg: 1455     median: 1480 (15%)     max: 1614 Points
0851702553404255105956807658509351020110511901275136014451530Tooltip
min: 838     avg: 1089     median: 1089 (11%)     max: 1340 Points
065130195260325390455520585650715780845910975104011051170Tooltip
min: 715     avg: 896     median: 892 (9%)     max: 1007 Points
050100150200250300350400450500550600650700750800850900950Tooltip
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
min: 184     avg: 187.3     median: 188 (57%)     max: 190 Points
min: 175     avg: 175.5     median: 175.5 (54%)     max: 176 Points
min: 156     avg: 172.8     median: 174 (53%)     max: 177 Points
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
16.8 Points (24%)
min: 10.22     avg: 10.9     median: 10.9 (15%)     max: 11.6 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
2.2 Points (7%)
min: 2.02     avg: 2     median: 2 (6%)     max: 2.04 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
5780 Points (47%)
min: 5319     avg: 5337     median: 5337 (44%)     max: 5355 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
31131 Points (36%)
min: 22934     avg: 24156     median: 24155.5 (28%)     max: 25377 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
38477 Points (29%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
9139 Points (50%)
wPrime 2.10 - wPrime 2.0 1024m *
110.9 s (1%)
min: 170.4     avg: 171.9     median: 171.9 (2%)     max: 173.4 s
wPrime 2.10 - wPrime 2.0 32m *
3.5 s (1%)
min: 5.7     avg: 7.8     median: 8.3 (2%)     max: 9.48 s
wPrime 1.55 - wPrime 1.55 1024m *
100.1 s (0%)
wPrime 1.55 - wPrime 1.55 32m *
3.5 s (2%)
WinRAR - WinRAR 4.0
3763 Points (22%)
min: 3420     avg: 3493     median: 3493 (20%)     max: 3566 Points
7-Zip 18.03 - 7-Zip 18.03 Multli Thread 4 runs
min: 32529     avg: 40210     median: 41122.5 (25%)     max: 46127 MIPS
34854 MIPS (22%)
min: 22466     avg: 24384     median: 24101 (15%)     max: 25891 MIPS
7-Zip 18.03 - 7-Zip 18.03 Single Thread 4 runs
min: 4476     avg: 4562     median: 4577 (55%)     max: 4620 MIPS
4247 MIPS (51%)
min: 4235     avg: 4290     median: 4288 (51%)     max: 4338 MIPS
X264 HD Benchmark 4.0 - x264 Pass 2
72.4 fps (26%)
59.3 fps (22%)
X264 HD Benchmark 4.0 - x264 Pass 1
191.5 fps (45%)
210 fps (49%)
HWBOT x265 Benchmark v2.2 - HWBOT x265 4k Preset
min: 6.97     avg: 9.6     median: 10.1 (22%)     max: 11.6 fps
0123456789101112131415161718Tooltip
8.8 fps (19%)
0123456789101112Tooltip
min: 5.86     avg: 6.8     median: 6.9 (15%)     max: 7.33 fps