Radeon X1700 FSC and Radeon R7 450 OEM - video card comparison
Radeon X1700 FSC
Radeon R7 450 OEM
Architecture
R500 (2005−2007)
GCN 1.0 (2012−2020)
GPU code name
RV535
Cape Verde
Market segment
Desktop
Desktop
Release date
November 2007
June 2016
Interface
PCIe 1.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
None
Core clock speed
587 MHz
925 MHz
Floating-point performance
-
947.2 gflops
Manufacturing process technology
80 nm
28 nm
Number of transistors
330 million
1,500 million
Pipelines / CUDA cores
-
512
Power consumption (TDP)
44 Watt
65 Watt
Texture fill rate
2.348
29.60
Memory type
GDDR3
GDDR5
Maximum RAM amount
256 MB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1390 MHz
4.5 GB/s
Memory bandwidth
22.24 GB/s
72 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI
-
+
DirectX
9.0c (9_3)
12 (11_1)
OpenCL
N/A
2.1 (1.2)
OpenGL
2.0
4.6
Shader Model
3.0
6.5 (5.1)
Vulkan
N/A
1.2.170