Radeon HD 6850 1440SP Edition and RSX-90nm - video card comparison
Radeon HD 6850 1440SP Edition
RSX-90nm
Architecture
TeraScale 2 (2009−2015)
Curie (2003−2013)
GPU code name
Cypress
RSX-90nm
Market segment
Desktop
Desktop
Release date
August 2012
-
Interface
PCIe 2.0 x16
-
Supplementary power connectors
2x 6-pin
-
Core clock speed
725 MHz
-
Floating-point performance
2,088 gflops
-
Manufacturing process technology
40 nm
90 nm
Number of transistors
2,154 million
300 million
Pipelines / CUDA cores
1440
-
Power consumption (TDP)
151 Watt
-
Texture fill rate
52.20
-
Memory type
GDDR5
-
Maximum RAM amount
1 GB
-
Memory bus width
256 Bit
-
Memory clock speed
4000 MHz
-
Memory bandwidth
128.0 GB/s
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
-
HDMI
+
-
DirectX
11.2 (11_0)
N/A
OpenCL
1.2
N/A
OpenGL
4.4
ES 1.1
Shader Model
5.0
-
Vulkan
N/A
N/A