Radeon R5 310 OEM and Radeon X850 XT Platinum - video card comparison
Radeon R5 310 OEM
Radeon X850 XT Platinum
Architecture
TeraScale 2 (2009−2015)
R400 (2004−2008)
GPU code name
Caicos
R480
Market segment
Desktop
Desktop
Release date
May 2015
December 2004
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Core clock speed
775 MHz
540 MHz
Floating-point performance
248.0 gflops
-
Manufacturing process technology
40 nm
130 nm
Number of transistors
370 million
160 million
Pipelines / CUDA cores
160
-
Power consumption (TDP)
35 Watt
67 Watt
Texture fill rate
6.200
8.640
Memory type
DDR3
GDDR3
Maximum RAM amount
1 GB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
1800 MHz
1180 MHz
Memory bandwidth
14.4 GB/s
37.76 GB/s
Display Connectors
1x DVI, 1x HDMI
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