AMD Radeon RX 640 4GB (OEM)
Architecture : GCN 4.0
Codename : Polaris 23
Chip : -
Core : 640
Memory : 4GB GDDR5
Bus Width : 128 bit
Core Clock : 1295 MHz
Memory Clock : 1500MHz
TDP : 50W
Technology : 14nm
Bus Interface : PCIe 3.0 x4
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Tuesday, 13 June 2023 12:07 | Update at 1 month ago
This page presents the specifications and synthetic benchmark results of the videocards AMD Radeon RX 640 4GB (OEM). The data provides an overview of the hardware’s performance based on standardized testing.
GCN 4.0
Architecture
Polaris 23
Codename
128 bit
Buswidth
1295 MHz
Clock
-
Boost Clock
1500 MHz
Memory Clock
4GB GDDR5
VRAM
14 nm
Technology
PCIe 3.0 x8
Interface
Desktop
Segment
Notes
The AMD Radeon RX 640 4GB is a Polaris-based GPU, designed for the OEM market. With 512 stream processors (shaders) and 4GB GDDR5 VRAM, this GPU has similar specifications to the Radeon RX 550.
It supports DirectX 12, OpenGL 4.5, and Vulkan, and features AMD FreeSync for a smoother visual experience in graphics applications. With the Polaris architecture, the RX 640 also has better power efficiency compared to the previous generation.
Hardware Benchmark Record
| No | Benchmark | Score | HWBOT/Benchmark URL | Facebook URL | Screenshot |
|---|---|---|---|---|---|
| AIDA64 GPGPU Benchmark - Single Precision FLOPS | 1650 GFLOPS | - | - | ||
| Cinebench (GPU OpenGL) - R11.5 | 118.31 FPS | - | - | ||
| Cinebench (GPU OpenGL) - R15 | 125.39 FPS | - | - |
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