Radeon HD 4520 and FireStream 9250 - video card comparison
Radeon HD 4520
FireStream 9250
Architecture
TeraScale (2005−2013)
TeraScale (2005−2013)
GPU code name
RV710
RV770
Market segment
Desktop
Desktop
Release date
December 2009
June 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
600 MHz
625 MHz
Floating-point performance
96 gflops
1,000.0 gflops
Manufacturing process technology
55 nm
55 nm
Number of transistors
242 million
956 million
Pipelines / CUDA cores
80
800
Power consumption (TDP)
25 Watt
150 Watt
Texture fill rate
4.800
25.00
Memory type
DDR2
GDDR3
Maximum RAM amount
512 MB
1 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
800 MHz
1986 MHz
Memory bandwidth
6.4 GB/s
63.55 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI
HDMI
+
-
DirectX
10.1 (10_1)
10.1 (10_1)
OpenCL
1.1
1.1
OpenGL
3.3
3.3
Shader Model
4.1
4.1
Vulkan
N/A
N/A