GeForce GTX 765M and Radeon RX 580 OEM - video card comparison
GeForce GTX 765M
Radeon RX 580 OEM
Architecture
Kepler (2012−2018)
GCN 4.0 (2016−2020)
GPU code name
N14-GE
Ellesmere
Market segment
Laptop
Desktop
Release date
May 2013
June 2016
Bus support
PCI Express 3.0, PCI Express 2.0
-
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
-
1x 6-pin
SLI options
+
-
Boost clock speed
863 MHz
1266 MHz
Core clock speed
850 MHz
1120 MHz
CUDA cores
768
-
Floating-point performance
1,326 gflops
5,834 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,540 million
5,700 million
Pipelines / CUDA cores
768
2304
Power consumption (TDP)
75 Watt
150 Watt
Texture fill rate
55.23
182.3
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
2000 MHz
8000 MHz
Memory bandwidth
64.0 GB/s
256.0 GB/s
Shared memory
-
-
Standard memory configuration
GDDR5
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
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_0)
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
+
-