Radeon R7 450 OEM and Haswell GT1 - video card comparison
Radeon R7 450 OEM
Haswell GT1
Architecture
GCN 1.0 (2012−2020)
Generation 7.5 (2013)
GPU code name
Cape Verde
Haswell GT1
Market segment
Desktop
Desktop
Release date
June 2016
-
Interface
PCIe 3.0 x16
-
Supplementary power connectors
None
-
Core clock speed
925 MHz
-
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
22 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
512
80
Power consumption (TDP)
65 Watt
-
Texture fill rate
29.60
-
Memory type
GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
128 Bit
-
Memory clock speed
4.5 GB/s
-
Memory bandwidth
72 GB/s
-
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
-
HDMI
+
-
DirectX
12 (11_1)
12 (11_1)
OpenCL
2.1 (1.2)
1.2
OpenGL
4.6
4.3
Shader Model
6.5 (5.1)
5.1
Vulkan
1.2.170
+