Mobility Radeon HD 5870 Crossfire and GeForce MX450 - video card comparison
Mobility Radeon HD 5870 Crossfire
GeForce MX450
Architecture
Terascale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Broadway-XT
N17S-G5 / GP107-670-A1
Market segment
Laptop
Laptop
Release date
January 2010
August 2020
Interface
-
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
1575 MHz
Core clock speed
700 MHz
1395 MHz
Manufacturing process technology
40 nm
12 nm
Number of transistors
-
4,700 million
Pipelines / CUDA cores
1600
896
Power consumption (TDP)
120 Watt
25 Watt (12 - 29 Watt TGP)
Texture fill rate
-
100.8
Memory type
DDR3, GDDR3, GDDR5
GDDR5, GDDR6
Maximum RAM amount
2x1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
10000 MHz
Memory bandwidth
-
64.03 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
DirectX
11
12 (12_1)
CUDA
-
7.5
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
6.5
Vulkan
-
1.2
Optimus
-
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