Radeon RX 580 and GeForce GT 330M - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce GT 330M
Radeon RX 580
9140
GeForce GT 330M
220
Radeon RX 580
GeForce GT 330M
Architecture
Polaris (2016−2019)
GT2xx (2009−2012)
GPU code name
Polaris 20
N11P-GE1
Market segment
Desktop
Laptop
Release date
April 2017
January 2010
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x16
MXM-A (3.0)
Supplementary power connectors
1x 8-pin
None
SLI options
-
+
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
575 MHz
CUDA cores
-
48
Floating-point performance
6,175 gflops
121.44 gflops
Gigaflops
-
182
Manufacturing process technology
14 nm
40 nm
Number of transistors
5,700 million
486 million
Pipelines / CUDA cores
2304
48
Power consumption (TDP)
185 Watt
23 Watt
Texture fill rate
193.0
9.200
Memory type
GDDR5
GDDR2, GDDR3, DDR3
Maximum RAM amount
8 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
256.0 GB/s
25.6 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
HDMIDual Link DVISingle Link DVIVGADisplayPort
Multi monitor support
-
+
HDMI
+
+
Maximum VGA resolution
-
2048x1536
DirectX
12 (12_0)
11.1 (10_1)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
2.1
Shader Model
6.4
4.1
Vulkan
1.2.131
N/A
Power management
-
8.0