Radeon RX 460 and GeForce MX450 - video card comparison
Passmark - benchmark score Radeon RX 460 vs GeForce MX450
Radeon RX 460
4225
GeForce MX450
3845
Radeon RX 460
GeForce MX450
Architecture
Polaris (2016−2019)
Turing (2018−2021)
GPU code name
Polaris 11 / Baffin XT
N17S-G5 / GP107-670-A1
Market segment
Desktop
Laptop
Release date
August 2016
August 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
1575 MHz
Core clock speed
1090 MHz
1395 MHz
Floating-point performance
2,150 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
3,000 million
4,700 million
Pipelines / CUDA cores
896
896
Power consumption (TDP)
75 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
67.20
100.8
Memory type
GDDR5
GDDR5, GDDR6
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
7000 MHz
10000 MHz
Memory bandwidth
112.0 GB/s
64.03 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2
FreeSync
+
-
Optimus
-
+