GeForce GT 330 OEM and Radeon R7 M520 - video card comparison
GeForce GT 330 OEM
Radeon R7 M520
Architecture
Tesla 2.0 (2007−2013)
GCN 1.0 (2012−2020)
GPU code name
GT215
Oland
Market segment
Desktop
Desktop
Release date
February 2010
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Core clock speed
540 MHz
1030 MHz
Floating-point performance
257.28 gflops
659.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
727 million
1,040 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
17.28
20.60
Memory type
GDDR3
DDR3
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1580 MBps
2000 MHz
Memory bandwidth
25.28 GB/s
16 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
11.1 (10_1)
12.0
CUDA
1.2
-
OpenCL
1.1
1.2
OpenGL
3.3
4.6
Shader Model
4.1
5.0
Vulkan
N/A
-