Radeon Pro Duo and GeForce GTX 980 Ti - video card comparison
Passmark - benchmark score Radeon Pro Duo vs GeForce GTX 980 Ti
Radeon Pro Duo
8409
GeForce GTX 980 Ti
14228
Radeon Pro Duo
GeForce GTX 980 Ti
Architecture
GCN 3.0 (2014−2017)
Maxwell (2014−2018)
GPU code name
Capsaicin
GM200
Market segment
Workstation
Desktop
Release date
April 2016
June 2015
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
-
600 Watt
Supplementary power connectors
3x 8-pin
6-pin + 8-pin
SLI options
-
+
Boost clock speed
1000 MHz
1075 MHz
Compute units
128
-
Core clock speed
-
1000 MHz
CUDA cores
-
2816
Floating-point performance
2x 8,192 gflops
6,060 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
8,900 million
8,000 million
Pipelines / CUDA cores
4096
2816
Power consumption (TDP)
350 Watt
250 Watt
Texture fill rate
256.0
176 billion/sec
Memory type
High Bandwidth Memory (HBM)
GDDR5
Maximum RAM amount
8 GB
6 GB
Memory bus width
4096 Bit
384 Bit
Memory clock speed
500 MHz
7.0 GB/s
Memory bandwidth
512 GB/s
336.5 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Multi monitor support
-
4 displays
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
DisplayPort support
+
-
G-SYNC support
-
+
Audio input for HDMI
-
Internal
DirectX
DirectX® 12
12 (12_1)
CUDA
-
+
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.5
4.5
Shader Model
6.0
6.4
Vulkan
+
1.1.126
AppAcceleration
+
-
CrossFire
1
-
Enduro
+
-
FreeSync
1
-
FRTC
1
-
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
VCE
+
-
ZeroCore
+
-