GeForce GTX 980 Ti and Radeon RX 580 2048SP - video card comparison
Passmark - benchmark score GeForce GTX 980 Ti vs Radeon RX 580 2048SP
GeForce GTX 980 Ti
14228
Radeon RX 580 2048SP
7930
GeForce GTX 980 Ti
Radeon RX 580 2048SP
Architecture
Maxwell (2014−2018)
GCN 4.0 (2016−2020)
GPU code name
GM200
Polaris 20
Market segment
Desktop
Desktop
Release date
June 2015
October 2018
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
1x 8-pin
SLI options
+
-
Boost clock speed
1075 MHz
1284 MHz
Core clock speed
1000 MHz
1168 MHz
CUDA cores
2816
-
Floating-point performance
6,060 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
8,000 million
5,700 million
Pipelines / CUDA cores
2816
2048
Power consumption (TDP)
250 Watt
150 Watt
Texture fill rate
176 billion/sec
164.4
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
7.0 GB/s
7000 MHz
Memory bandwidth
336.5 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
1x DVI, 1x HDMI, 3x DisplayPort
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
G-SYNC support
+
-
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
1.1.126
1.2.131
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-