Radeon RX 460 1024SP and GeForce GT 340 OEM - video card comparison
Radeon RX 460 1024SP
GeForce GT 340 OEM
Architecture
GCN 4.0 (2016−2020)
Tesla 2.0 (2007−2013)
GPU code name
Baffin
GT215
Market segment
Desktop
Desktop
Release date
January 2017
February 2010
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
1200 MHz
-
Core clock speed
1090 MHz
550 MHz
Floating-point performance
2,458 gflops
257.28 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
3,000 million
727 million
Pipelines / CUDA cores
1024
96
Power consumption (TDP)
75 Watt
69 Watt
Texture fill rate
76.80
17.60
Memory type
GDDR5
GDDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
1700 MHz
Memory bandwidth
112.0 GB/s
27.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (12_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
2.0
1.1
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.2.131
N/A