Radeon RX 460 and Radeon HD 2600 XT X2 - video card comparison
Radeon RX 460
Radeon HD 2600 XT X2
Architecture
Polaris (2016−2019)
TeraScale (2005−2013)
GPU code name
Polaris 11 / Baffin XT
RV630
Market segment
Desktop
Desktop
Release date
August 2016
July 2007
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1200 MHz
-
Core clock speed
1090 MHz
800 MHz
Floating-point performance
2,150 gflops
2x 192 gflops
Manufacturing process technology
14 nm
65 nm
Number of transistors
3,000 million
390 million
Pipelines / CUDA cores
896
120
Power consumption (TDP)
75 Watt
-
Texture fill rate
67.20
6.400
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
1600 MHz
Memory bandwidth
112.0 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
4x DVI, 1x S-Video
HDMI
+
-
DirectX
12 (12_0)
10.0 (10_0)
OpenCL
2.0
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A
FreeSync
+
-