GeForce MX250 and Radeon RX 640 - video card comparison
Passmark - benchmark score GeForce MX250 vs Radeon RX 640
GeForce MX250
2495
Radeon RX 640
2020
GeForce MX250
Radeon RX 640
Architecture
Pascal (2016−2021)
Polaris (2016−2019)
GPU code name
N17S-G2
Polaris 12
Market segment
Laptop
Laptop
Release date
February 2019
August 2019
Interface
PCIe 3.0 x4
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1582 MHz
1218 MHz
Core clock speed
1518 MHz
1218 MHz
Manufacturing process technology
14 nm
14 nm
Number of transistors
1,800 million
2,200 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
10/25 Watt
50 Watt
Texture fill rate
24.91
38.98
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
7000 MHz
6000 MHz
Memory bandwidth
48.06 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
CUDA
6.1
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2
1.2.131
FreeSync
-
+