GeForce MX450 and Radeon R9 285 - video card comparison
Passmark - benchmark score GeForce MX450 vs Radeon R9 285
GeForce MX450
3845
Radeon R9 285
6880
GeForce MX450
Radeon R9 285
Architecture
Turing (2018−2021)
GCN 3.0 (2014−2017)
GPU code name
N17S-G5 / GP107-670-A1
Tonga
Market segment
Laptop
Desktop
Release date
August 2020
September 2014
Interface
PCIe 4.0 x4
PCIe 3.0 x16
Supplementary power connectors
None
2x 6-pin
Boost clock speed
1575 MHz
-
Core clock speed
1395 MHz
918 MHz
Floating-point performance
-
3,290 gflops
Manufacturing process technology
12 nm
28 nm
Number of transistors
4,700 million
5,000 million
Pipelines / CUDA cores
896
1792
Power consumption (TDP)
25 Watt (12 - 29 Watt TGP)
190 Watt
Texture fill rate
100.8
102.8
Memory type
GDDR5, GDDR6
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
10000 MHz
5.5 GB/s
Memory bandwidth
64.03 GB/s
176.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2.170
Optimus
+
-