GeForce GTX 1070 and GeForce MX450 30.5W 8Gbps - video card comparison
GeForce GTX 1070
GeForce MX450 30.5W 8Gbps
Architecture
Pascal (2016−2021)
Turing (2018−2021)
GPU code name
Pascal GP104
TU117
Market segment
Desktop
Desktop
Release date
May 2016
August 2020
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x4
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
None
SLI options
+
-
Boost clock speed
1683 MHz
1275 MHz
Core clock speed
1506 MHz
-
CUDA cores
1920
-
Floating-point performance
6,463 gflops
-
Manufacturing process technology
16 nm
12 nm
Number of transistors
7,200 million
4,700 million
Pipelines / CUDA cores
1920
896
Power consumption (TDP)
150 Watt
31 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
202.0
71.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
8 GB/s
8 GB/s
Memory bandwidth
256 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, Dual Link-DVI
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
6.5
Vulkan
+
1.2
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-