Radeon HD 5770 and Radeon X1950 PRO - video card comparison
Passmark - benchmark score Radeon HD 5770 vs Radeon X1950 PRO
Radeon HD 5770
1756
Radeon X1950 PRO
115
Radeon HD 5770
Radeon X1950 PRO
Architecture
Terascale 2 (2009−2015)
R500 (2005−2007)
GPU code name
Juniper
RV570
Market segment
Desktop
Desktop
Release date
October 2009
October 2006
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
1x 6-pin
Core clock speed
850 MHz
575 MHz
Floating-point performance
1,360.0 gflops
-
Manufacturing process technology
40 nm
80 nm
Number of transistors
1,040 million
330 million
Pipelines / CUDA cores
800
-
Power consumption (TDP)
108 Watt
66 Watt
Texture fill rate
34.00
6.900
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
4800 MHz
1380 MHz
Memory bandwidth
76.8 GB/s
44.16 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x S-Video
HDMI
+
-
DirectX
11.2 (11_0)
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.4
2.0
Shader Model
5.0
3.0
Vulkan
N/A
N/A