GeForce GTX 645 OEM and Radeon E9260 MXM - video card comparison
GeForce GTX 645 OEM
Radeon E9260 MXM
Architecture
Kepler (2012−2018)
GCN 4.0 (2016−2020)
GPU code name
GK106
Baffin
Market segment
Desktop
Desktop
Release date
April 2013
September 2016
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
None
None
Boost clock speed
-
1200 MHz
Core clock speed
824 MHz
1090 MHz
Floating-point performance
949.2 gflops
2,150 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,540 million
3,000 million
Pipelines / CUDA cores
576
896
Power consumption (TDP)
65 Watt
50 Watt
Texture fill rate
39.55
57.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4000 MHz
7000 MHz
Memory bandwidth
64 GB/s
112.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (11_0)
12 (12_0)
CUDA
3.0
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131