Radeon E8860 and GeForce GTS 450 Rev. 2 - video card comparison
Radeon E8860
GeForce GTS 450 Rev. 2
Architecture
GCN 1.0 (2012−2020)
Fermi 2.0 (2010−2014)
GPU code name
Venus
GF116
Market segment
Desktop
Desktop
Release date
January 2014
March 2011
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
625 MHz
-
Core clock speed
575 MHz
783 MHz
Floating-point performance
800.0 gflops
601.3 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,500 million
1,170 million
Pipelines / CUDA cores
640
192
Power consumption (TDP)
37 Watt
106 Watt
Texture fill rate
25.00
25.06
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
3608 MHz
Memory bandwidth
72 GB/s
57.73 GB/s
Display Connectors
4x mini-DisplayPort
2x DVI, 1x mini-HDMI
HDMI
-
+
DirectX
12 (11_1)
12 (11_0)
CUDA
-
2.1
OpenCL
1.2
1.1
OpenGL
4.6
4.6
Shader Model
5.1
5.1
Vulkan
1.2.131
N/A