Radeon R5 M320 and GeForce GT 740M - video card comparison
Passmark - benchmark score Radeon R5 M320 vs GeForce GT 740M
Radeon R5 M320
462
GeForce GT 740M
816
Radeon R5 M320
GeForce GT 740M
Architecture
GCN 2.0 (2013−2017)
Kepler (2012−2018)
GPU code name
Exo UL/ULT/ULP
N14P-GV2, ...
Market segment
Laptop
Laptop
Release date
May 2015
March 2013
Bus support
PCIe 3.0
PCI Express 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Boost clock speed
855 MHz
980 MHz
Compute units
5
-
Core clock speed
855 MHz
810 MHz
Floating-point performance
547.2 gflops
752.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
690 million
915 million
Pipelines / CUDA cores
320
384
Power consumption (TDP)
unknown
45 Watt
Texture fill rate
17.10
31.36
Memory type
DDR3
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
1000 MHz
1600 - 1800 MHz
Memory bandwidth
16 GB/s
14.4 GB/s
Shared memory
-
-
Standard memory configuration
-
DDR3/GDDR5
Display Connectors
No outputs
No outputs
eDP 1.2 signal support
-
Up to 3840x2160
LVDS signal support
-
Up to 1920x1200
VGA аnalog display support
-
Up to 2048x1536
DisplayPort Multimode (DP++) support
-
Up to 3840x2160
HDCP content protection
-
+
HDMI
-
+
7.1 channel HD audio on HDMI
-
+
DirectX
DirectX® 12
12 API
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
4.5
Shader Model
5.1
5.1
Vulkan
+
1.1.126
3D Vision / 3DTV Play
-
+
AppAcceleration
-
-
Blu-Ray 3D Support
-
+
DualGraphics
1
-
Enduro
-
-
H.264, VC1, MPEG2 1080p video decoder
-
+
HD3D
+
-
Optimus
-
+
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
TrueHD and DTS-HD audio bitstreaming
-
+
ZeroCore
+
-