Radeon R7 (Carrizo) and GeForce MX450 - video card comparison
Radeon R7 (Carrizo)
GeForce MX450
Architecture
GCN 1.2/2.0 (2015−2016)
Turing (2018−2021)
GPU code name
Carrizo
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
June 2015
August 2020
Interface
-
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
800 MHz
1575 MHz
Core clock speed
-
1395 MHz
Manufacturing process technology
28 nm
12 nm
Number of transistors
2410 Million
4,700 million
Pipelines / CUDA cores
512
896
Power consumption (TDP)
12-35 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
-
100.8
Memory type
-
GDDR5, GDDR6
Maximum RAM amount
-
2 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
-
10000 MHz
Memory bandwidth
-
64.03 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 (12_1)
CUDA
-
7.5
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2
Optimus
-
+