Radeon HD 7730 and GeForce MX450 - video card comparison
Passmark - benchmark score Radeon HD 7730 vs GeForce MX450
Radeon HD 7730
1241
GeForce MX450
3845
Radeon HD 7730
GeForce MX450
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Cape Verde
N17S-G5 / GP107-670-A1
Market segment
Desktop
Laptop
Release date
May 2013
August 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Supplementary power connectors
None
None
Boost clock speed
-
1575 MHz
Core clock speed
800 MHz
1395 MHz
Floating-point performance
614.4 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,500 million
4,700 million
Pipelines / CUDA cores
384
896
Power consumption (TDP)
47 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
19.20
100.8
Memory type
GDDR5
GDDR5, GDDR6
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
4500 MHz
10000 MHz
Memory bandwidth
72 GB/s
64.03 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_1)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
1.2.131
1.2
Optimus
-
+