Radeon HD 3450 and GeForce GTX 1070 GDDR5X - video card comparison
Radeon HD 3450
GeForce GTX 1070 GDDR5X
Architecture
TeraScale (2005−2013)
Pascal (2016−2021)
GPU code name
RV620
GP104
Market segment
Desktop
Desktop
Release date
December 2007
December 2018
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
1683 MHz
Core clock speed
600 MHz
1506 MHz
Floating-point performance
48 gflops
-
Manufacturing process technology
55 nm
16 nm
Number of transistors
181 million
7,200 million
Pipelines / CUDA cores
40
1920
Power consumption (TDP)
25 Watt
150 Watt
Texture fill rate
2.400
202.0
Memory type
DDR2
GDDR5X
Maximum RAM amount
256 MB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1000 MHz
8008 MHz
Memory bandwidth
8 GB/s
256.3 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
6.1
OpenCL
N/A
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131