GeForce GTX 980 Ti and Radeon RX 580X - video card comparison
Passmark - benchmark score GeForce GTX 980 Ti vs Radeon RX 580X
GeForce GTX 980 Ti
14228
Radeon RX 580X
8032
GeForce GTX 980 Ti
Radeon RX 580X
Architecture
Maxwell (2014−2018)
GCN 4.0 (2016−2020)
GPU code name
GM200
Polaris 20
Market segment
Desktop
Desktop
Release date
June 2015
April 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
1340 MHz
Core clock speed
1000 MHz
1257 MHz
CUDA cores
2816
-
Floating-point performance
6,060 gflops
6,175 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
8,000 million
5,700 million
Pipelines / CUDA cores
2816
2304
Power consumption (TDP)
250 Watt
185 Watt
Texture fill rate
176 billion/sec
193.0
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
8000 MHz
Memory bandwidth
336.5 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
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
-