Radeon HD 5670 and GeForce GT 340 OEM - video card comparison
Radeon HD 5670
GeForce GT 340 OEM
Architecture
Terascale 2 (2009−2015)
Tesla 2.0 (2007−2013)
GPU code name
Redwood
GT215
Market segment
Desktop
Desktop
Release date
January 2010
February 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
775 MHz
550 MHz
Floating-point performance
620.0 gflops
257.28 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
727 million
Pipelines / CUDA cores
400
96
Power consumption (TDP)
64 Watt
69 Watt
Texture fill rate
15.50
17.60
Memory type
GDDR5
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
1700 MHz
Memory bandwidth
64 GB/s
27.2 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.2 (11_0)
11.1 (10_1)
CUDA
-
1.2
OpenCL
1.2
1.1
OpenGL
4.4
3.3
Shader Model
5.0
4.1
Vulkan
N/A
N/A