GeForce GT 755M and Radeon RX Vega 3 - video card comparison
Passmark - benchmark score GeForce GT 755M vs Radeon RX Vega 3
GeForce GT 755M
1739
Radeon RX Vega 3
1183
GeForce GT 755M
Radeon RX Vega 3
Architecture
Kepler (2012−2018)
Vega (2017−2021)
GPU code name
N14P-
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
June 2013
January 2018
Bus support
PCI Express 3.0, PCI Express 2.0
-
Interface
PCIe 3.0 x16
IGP
Supplementary power connectors
-
None
SLI-ready
-
-
Boost clock speed
-
1200 MHz
Core clock speed
980 MHz
600 MHz
Floating-point performance
752.6 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
4,940 million
Pipelines / CUDA cores
384
192
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
31.36
12.13
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
5400 MHz
System Shared
Memory bandwidth
86.4 GB/s
-
Shared memory
-
-
Standard memory configuration
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
12 API
12 (12_1)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
3D Vision / 3DTV Play
+
-
Blu-Ray 3D Support
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-