
Radeon HD 5770 X2 and Radeon X700 PRO - video card comparison
Radeon HD 5770 X2
Radeon X700 PRO
Architecture
TeraScale 2 (2009−2015)
R400 (2004−2008)
GPU code name
Juniper
RV410
Market segment
Desktop
Desktop
Release date
October 2010
September 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
850 MHz
425 MHz
Floating-point performance
2x 1,360.0 gflops
-
Manufacturing process technology
40 nm
110 nm
Number of transistors
1,040 million
120 million
Pipelines / CUDA cores
800
-
Power consumption (TDP)
-
33 Watt
Texture fill rate
34.00
3.400
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4800 MHz
860 MHz
Memory bandwidth
76.8 GB/s
13.76 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
9.0b (9_2)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
-
Vulkan
N/A
N/A