Radeon Pro Duo and Radeon RX 460 - video card comparison
Passmark - benchmark score Radeon Pro Duo vs Radeon RX 460
Radeon Pro Duo
8409
Radeon RX 460
4226
Radeon Pro Duo
Radeon RX 460
Architecture
GCN 3.0 (2014−2017)
Polaris (2016−2019)
GPU code name
Capsaicin
Polaris 11 / Baffin XT
Market segment
Workstation
Desktop
Release date
April 2016
August 2016
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
3x 8-pin
None
Boost clock speed
1000 MHz
1200 MHz
Compute units
128
-
Core clock speed
-
1090 MHz
Floating-point performance
2x 8,192 gflops
2,150 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
8,900 million
3,000 million
Pipelines / CUDA cores
4096
896
Power consumption (TDP)
350 Watt
75 Watt
Texture fill rate
256.0
67.20
Memory type
High Bandwidth Memory (HBM)
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
4096 Bit
128 Bit
Memory clock speed
500 MHz
7000 MHz
Memory bandwidth
512 GB/s
112.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
1
-
Number of Eyefinity displays
6
-
HDMI
+
+
DisplayPort support
+
-
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
2.0
2.0
OpenGL
4.5
4.6
Shader Model
6.0
6.4
Vulkan
+
1.2.131
AppAcceleration
+
-
CrossFire
1
-
Enduro
+
-
FreeSync
1
+
FRTC
1
-
HD3D
+
-
LiquidVR
1
-
PowerTune
+
-
TressFX
1
-
TrueAudio
+
-
UVD
+
-
VCE
+
-
ZeroCore
+
-