Radeon R7 450 OEM and Radeon 8500 XT - video card comparison
Radeon R7 450 OEM
Radeon 8500 XT
Architecture
GCN 1.0 (2012−2020)
Rage 7 (2001−2006)
GPU code name
Cape Verde
R250
Market segment
Desktop
Desktop
Release date
June 2016
June 2002
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
None
None
Core clock speed
925 MHz
300 MHz
Floating-point performance
947.2 gflops
-
Manufacturing process technology
28 nm
150 nm
Number of transistors
1,500 million
60 million
Pipelines / CUDA cores
512
-
Power consumption (TDP)
65 Watt
25 Watt
Texture fill rate
29.60
2.400
Memory type
GDDR5
DDR
Maximum RAM amount
2 GB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4.5 GB/s
600 MBps
Memory bandwidth
72 GB/s
9.6 GB/s
Display Connectors
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12 (11_1)
8.1
OpenCL
2.1 (1.2)
N/A
OpenGL
4.6
1.4
Shader Model
6.5 (5.1)
-
Vulkan
1.2.170
N/A