Radeon RX 580 and Riva TNT2 - video card comparison
Passmark - benchmark score Radeon RX 580 vs Riva TNT2
Radeon RX 580
9140
Riva TNT2
3
Radeon RX 580
Riva TNT2
Architecture
Polaris (2016−2019)
Fahrenheit (1998−2000)
GPU code name
Polaris 20
NV5
Market segment
Desktop
Desktop
Release date
April 2017
October 1999
Interface
PCIe 3.0 x16
AGP 4x
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
125 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
250 nm
Number of transistors
5,700 million
15 million
Pipelines / CUDA cores
2304
-
Power consumption (TDP)
185 Watt
-
Texture fill rate
193.0
0.25
Memory type
GDDR5
SDR
Maximum RAM amount
8 GB
16 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
150 MHz
Memory bandwidth
256.0 GB/s
2.4 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x VGA
HDMI
+
-
DirectX
12 (12_0)
6.0
OpenCL
2.0
N/A
OpenGL
4.6
1.2
Shader Model
6.4
-
Vulkan
1.2.131
N/A