GeForce GT 755M and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score GeForce GT 755M vs Radeon RX 7900 XTX
GeForce GT 755M
1739
Radeon RX 7900 XTX
31827
GeForce GT 755M
Radeon RX 7900 XTX
Architecture
Kepler (2012−2018)
RDNA 3
GPU code name
N14P-
Navi 31 XTX
Market segment
Laptop
Desktop
Release date
June 2013
November 2022
Bus support
PCI Express 3.0, PCI Express 2.0
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
SLI-ready
-
-
Boost clock speed
-
2270 MHz
Core clock speed
980 MHz
-
Floating-point performance
752.6 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,270 million
57,700 million
Pipelines / CUDA cores
384
6144
Power consumption (TDP)
50 Watt
355 Watt
Texture fill rate
31.36
959.6
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
24 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
5400 MHz
20000 MHz
Memory bandwidth
86.4 GB/s
960.0 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
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 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3
3D Vision / 3DTV Play
+
-
Blu-Ray 3D Support
+
-
H.264, VC1, MPEG2 1080p video decoder
+
-
Optimus
+
-
TrueHD and DTS-HD audio bitstreaming
+
-