Radeon RX 460 1024SP and Radeon X800 XT Mac Edition - video card comparison
Radeon RX 460 1024SP
Radeon X800 XT Mac Edition
Architecture
GCN 4.0 (2016−2020)
R400 (2004−2008)
GPU code name
Baffin
R423
Market segment
Desktop
Desktop
Release date
January 2017
December 2004
Interface
PCIe 3.0 x8
AGP Pro 8x
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
-
Core clock speed
1090 MHz
475 MHz
Floating-point performance
2,458 gflops
-
Manufacturing process technology
14 nm
130 nm
Number of transistors
3,000 million
160 million
Pipelines / CUDA cores
1024
-
Power consumption (TDP)
75 Watt
54 Watt
Texture fill rate
76.80
7.600
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
256 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7000 MHz
1000 MHz
Memory bandwidth
112.0 GB/s
32 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
2x DVI
HDMI
+
-
DirectX
12 (12_0)
9.0b (9_2)
OpenCL
2.0
N/A
OpenGL
4.6
2.0
Shader Model
6.4
-
Vulkan
1.2.131
N/A