GeForce GT 445M and Radeon HD 8750M - video card comparison
Passmark - benchmark score GeForce GT 445M vs Radeon HD 8750M
GeForce GT 445M
835
Radeon HD 8750M
1021
GeForce GT 445M
Radeon HD 8750M
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N11E-GE
Mars Pro
Market segment
Laptop
Laptop
Release date
September 2010
November 2012
Interface
PCIe 2.0 x16
PCIe 3.0 x8
SLI options
+
-
Boost clock speed
-
775 MHz
Core clock speed
590 MHz
620 MHz
CUDA cores
144
-
Floating-point performance
339.8 gflops
595.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
950 million
Pipelines / CUDA cores
144
384
Power consumption (TDP)
35 Watt
-
Texture fill rate
10.6 billion/sec
18.60
Memory type
GDDR5
GDDR5, DDR3
Maximum RAM amount
3 GB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1250 MHz
2000 - 4000 MHz
Memory bandwidth
60.0 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
12 (11_1)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.2.131