AMD Radeon 625 vs AMD Radeon RX 640

AMD Radeon 625

► remove

The Radeon 620 is a dedicated entry-level graphics card for laptops that was released in 2019. According to AMD, the GPU offers 6 compute units (CUs = 384 shaders) and 4 GB GDDR5 (64 bit bus) graphics memory (max). The chip is most likely not based on the current Navi or even older Polaris architecture, but still based on the the old Mars chip from the Radeon HD 8590M / M260 / M340 / M440 and Radeon 530.

Therefore, the gaming performance is positioned in the absolute entry level (see the similar Radeon 530). Only a few modern games like Dirt Rally 2.0 should run fluently in low settings.

AMD Radeon RX 640

► remove AMD Radeon RX 640

The AMD Radeon RX 640 is mobile mid-range graphics card for laptops based on the Polaris architecture. It features 640 shaders (10 CUs) or 512 shaders (8 CUs) with different clock speeds. Compared to the older RX 550(X), the RX 640 seems to offer only half of the memory bandwidth (64 Bit memory bus instead of 128 Bit).

The performance should be slightly lower than the old RX 550 and therefore a Nvidia GeForce MX150. Only low demanding games are therefore playable with the GPU.

AMD Radeon 625AMD Radeon RX 640
ManufacturerAMDAMD
Radeon 600 Series
Radeon RX 640 640 @ 1287 (Boost) MHz64 Bit @ 7000 MHz
Radeon 630 (compare) 512 @ 1219 (Boost) MHz64 Bit @ 6000 MHz
Radeon 625 384 @ 1024 (Boost) MHz64 Bit @ 2250 MHz
Radeon 620 (compare) 384 @ 1024 (Boost) MHz64 Bit @ 2250 MHz
Radeon 610 (compare) 320 @ 1030 (Boost) MHz64 Bit @ 2250 MHz
Radeon RX 640 640 @ 1287 (Boost) MHz64 Bit @ 7000 MHz
Radeon 630 (compare) 512 @ 1219 (Boost) MHz64 Bit @ 6000 MHz
Radeon 625 384 @ 1024 (Boost) MHz64 Bit @ 2250 MHz
Radeon 620 (compare) 384 @ 1024 (Boost) MHz64 Bit @ 2250 MHz
Radeon 610 (compare) 320 @ 1030 (Boost) MHz64 Bit @ 2250 MHz
ArchitectureGCN 1.0Polaris
384 - 640 -
Core1024 (Boost) MHz1287 (Boost) MHz
Memory2250 MHz7000 MHz
Bus64 Bit64 Bit
MemoryDDR3, GDDR5GDDR5
Max. Memory4096 MB4096 MB
nono
DirectXDirectX 12, 5.0DirectX 12
Technology28 nm14 nm
FeaturesDirectX 12, Mantle, OpenGL, OpenCL 1.2, VulkanDisplayPort 1.3 HBR / 1.4 HDR Ready, HDMI 2.0, AMD FreeSync
Introduced12.08.2019 12.08.2019
Manufacturerhttps://www.amd.com/en/products/graphics...https://www.amd.com/en/products/graphics...
CodenamePolaris 12
Size

3DMark 11 - Performance 1280x720
5243 points (15%)
3DMark 11 - Performance GPU 1280x720
4998 points (10%)

Average Benchmarks AMD Radeon RX 640 → 100%

-
-
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2020, 2019
v1.10
Please share our article, every link counts!
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Graphics Card Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)