Radeon HD 6450 and GeForce GTX 1630 - video card comparison
Passmark - benchmark score Radeon HD 6450 vs GeForce GTX 1630
Radeon HD 6450
203
GeForce GTX 1630
5141
Radeon HD 6450
GeForce GTX 1630
Architecture
TeraScale 2 (2009−2015)
Turing (2018−2021)
GPU code name
Caicos
TU117
Market segment
Desktop
Desktop
Release date
April 2011
June 2022
Bus support
PCIe 2.0 x8
-
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
750 MHz
1785 MHz
Floating-point performance
200.0 gflops
-
Manufacturing process technology
40 nm
12 nm
Number of transistors
370 million
4,700 million
Pipelines / CUDA cores
160
512
Power consumption (TDP)
30 Watt
75 Watt
Texture fill rate
5.000
57.12
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
800 MHz
12 GB/s
Memory bandwidth
25.6 GB/s
96 GB/s
Memory bandwidth
8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a
Eyefinity
1
-
Number of Eyefinity displays
4
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 11
12 (12_1)
CUDA
-
7.5
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.6
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-