Radeon HD 6450 and GeForce MX250 - video card comparison
Passmark - benchmark score Radeon HD 6450 vs GeForce MX250
Radeon HD 6450
203
GeForce MX250
2495
Radeon HD 6450
GeForce MX250
Architecture
TeraScale 2 (2009−2015)
Pascal (2016−2021)
GPU code name
Caicos
N17S-G2
Market segment
Desktop
Laptop
Release date
April 2011
February 2019
Bus support
PCIe 2.0 x8
-
Interface
PCIe 2.0 x16
PCIe 3.0 x4
Supplementary power connectors
None
None
Boost clock speed
750 MHz
1582 MHz
Core clock speed
-
1518 MHz
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
370 million
1,800 million
Pipelines / CUDA cores
160
384
Power consumption (TDP)
30 Watt
10/25 Watt
Texture fill rate
5.000
24.91
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
7000 MHz
Memory bandwidth
25.6 GB/s
48.06 GB/s
Memory bandwidth
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
Eyefinity
1
-
Number of Eyefinity displays
4
-
HDMI
+
-
DisplayPort support
+
-
DirectX
DirectX® 11
12 (12_1)
CUDA
-
6.1
Mantle
-
-
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-