Radeon R7 M270 and Quadro RTX 4000 Max-Q - video card comparison
Passmark - benchmark score Radeon R7 M270 vs Quadro RTX 4000 Max-Q
Radeon R7 M270
789
Quadro RTX 4000 Max-Q
13006
Radeon R7 M270
Quadro RTX 4000 Max-Q
Architecture
GCN (2011−2017)
Turing (2018−2021)
GPU code name
Opal XT / Mars
N19E-Q3 MAX-Q
Market segment
Laptop
Mobile workstation
Release date
January 2014
May 2019
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
-
None
Boost clock speed
-
1380 - 1485 MHz
Core clock speed
825 MHz
780 - 960 MHz
Floating-point performance
633.6 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
950 million
13,600 million
Pipelines / CUDA cores
384
2560
Power consumption (TDP)
-
80 - 90 Watt
Texture fill rate
19.80
220.8
Memory type
Not Listed
GDDR6
Maximum RAM amount
0 MB
8 GB
Memory bus width
Not Listed
256 Bit
Memory clock speed
-
14000 MHz
Memory bandwidth
28.8 GB/s
416.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
G-SYNC support
-
+
DirectX
DirectX® 11
12 Ultimate (12_1)
CUDA
-
7.5
Mantle
+
-
OpenCL
Not Listed
1.2
OpenGL
4.4
4.6
Shader Model
5.1
6.5
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
VR Ready
-
+
ZeroCore
+
-