Radeon HD 5770 and FireStream 9250 - video card comparison
Passmark - benchmark score Radeon HD 5770 vs FireStream 9250
Radeon HD 5770
1756
FireStream 9250
1199
Radeon HD 5770
FireStream 9250
Architecture
Terascale 2 (2009−2015)
TeraScale (2005−2013)
GPU code name
Juniper
RV770
Market segment
Desktop
Desktop
Release date
October 2009
June 2008
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
850 MHz
625 MHz
Floating-point performance
1,360.0 gflops
1,000.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,040 million
956 million
Pipelines / CUDA cores
800
800
Power consumption (TDP)
108 Watt
150 Watt
Texture fill rate
34.00
25.00
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4800 MHz
1986 MHz
Memory bandwidth
76.8 GB/s
63.55 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI
HDMI
+
-
DirectX
11.2 (11_0)
10.1 (10_1)
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A