Radeon R9 M385 and Quadro P520 - video card comparison
Passmark - benchmark score Radeon R9 M385 vs Quadro P520
Radeon R9 M385
2122
Quadro P520
2158
Radeon R9 M385
Quadro P520
Architecture
GCN (2011−2017)
Pascal (2016−2021)
GPU code name
Strato
GP108
Market segment
Laptop
Mobile workstation
Release date
June 2015
May 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
1100 MHz
1493 MHz
Core clock speed
-
1303 MHz
Floating-point performance
1,792 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,080 million
1,800 million
Pipelines / CUDA cores
896
384
Power consumption (TDP)
-
18 Watt
Texture fill rate
56.00
35.83
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1500 MHz
6000 MHz
Memory bandwidth
76.8 GB/s
48.06 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
1
-
DirectX
DirectX® 12
12 (12_1)
CUDA
-
6.1
Mantle
+
-
OpenCL
Not Listed
1.2
OpenGL
4.4
4.6
Shader Model
6.3
6.4
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
+
-
ZeroCore
+
-