Radeon HD 5870 and GeForce MX450 - video card comparison
Passmark - benchmark score Radeon HD 5870 vs GeForce MX450
Radeon HD 5870
2282
GeForce MX450
3845
Radeon HD 5870
GeForce MX450
Architecture
TeraScale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Cypress
N17S-G5 / GP107-670-A1
Market segment
Desktop
Laptop
Release date
September 2009
August 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
2x 6-pin
None
Boost clock speed
-
1575 MHz
Core clock speed
850 MHz
1395 MHz
Floating-point performance
2,720.0 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
2,154 million
4,700 million
Pipelines / CUDA cores
1600
896
Power consumption (TDP)
188 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
68.00
100.8
Memory type
GDDR5
GDDR5, GDDR6
Maximum RAM amount
1 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
4800 MHz
10000 MHz
Memory bandwidth
153.6 GB/s
64.03 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.5
Vulkan
N/A
1.2
Optimus
-
+