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AMD Ryzen 7 PRO 4750U

AMD R7 PRO 4750U

The AMD Ryzen 7 PRO 4750U is a processor for thin and light laptops based on the Renoir architecture. The PRO 4750U integrates all eight cores based on the Zen 2 microarchitecture. They are clocked at 1.7 (guaranteed base clock) to 4.1 GHz (Turbo) with SMT / Hyperthreading support (16 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. Compared to the faster consumer R7 4800U, the PRO 4750U offers lower boost clock speeds.

The PRO processors offer a range of business features like hardware security (e.g., AMD Memory Guard), manageability (e.g., support for Microsoft Endpoint Manager), and longer availability and software stability. 

Thanks to the SMT support, the Ryzen 7 PRO 4750U should be slightly faster in some workloads than the consumer Ryzen 7 4700U. However, as the base clock speed is lower, there can be some workloads that are executed slower.

In addition to the eight CPU cores, the APU also integrates a Radeon RX Vega 7 integrated graphics card with 7 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 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).

SeriesAMD Renoir (Ryzen 4000 APU)
CodenameRenoir PRO (Zen 2)
Series: Renoir (Ryzen 4000 APU) Renoir PRO (Zen 2)
» AMD Ryzen 7 PRO 4750U1.7 - 4.1 GHz8 / 168 MB
AMD Ryzen 5 PRO 4650U compare2.1 - 4 GHz6 / 128 MB
AMD Ryzen 3 PRO 4450U compare2.5 - 3.7 GHz4 / 84 MB
Clock Rate1700 - 4100 MHz
Level 1 Cache512 KB
Level 2 Cache4 MB
Level 3 Cache8 MB
Number of Cores / Threads8 / 16
Power Consumption (TDP = Thermal Design Power)15 Watt
Manufacturing Technology7 nm
Max. Temperature105 °C
SocketFP6
FeaturesXFR, FMA3, SSE 4.2, AVX2, SMT
GPUAMD Radeon RX Vega 7 ( - 1600 MHz)
64 Bit64 Bit support
Architecturex86
Announcement Date05/07/2020
Product Link (external)AMD Renoir (Ryzen 4000 APU) R7 PRO 4750U

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
52.5 pt (53%)
Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
min: 1287     avg: 1364     median: 1378 (31%)     max: 1412.98 Points
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Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 5560     avg: 8379     median: 8378.5 (75%)     max: 11197 points
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 22.97     avg: 24.2     median: 24.2 (1%)     max: 25.352 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 581.3     avg: 673     median: 673.2 (3%)     max: 765.062 s
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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