Radeon RX 580 and GeForce GTX 960M - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce GTX 960M
Radeon RX 580
9140
GeForce GTX 960M
3496
Radeon RX 580
GeForce GTX 960M
Architecture
Polaris (2016−2019)
Maxwell (2014−2018)
GPU code name
Polaris 20
N16P-GX
Market segment
Desktop
Laptop
Release date
April 2017
March 2015
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 8-pin
-
SLI options
-
+
Boost clock speed
1340 MHz
1202 MHz
Core clock speed
1257 MHz
1096 MHz
CUDA cores
-
640
Floating-point performance
6,175 gflops
1,505 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
1,870 million
Pipelines / CUDA cores
2304
640
Power consumption (TDP)
185 Watt
75 Watt
Texture fill rate
193.0
47.04
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
2500 MHz
Memory bandwidth
256.0 GB/s
80 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
VGA аnalog display support
-
+
DisplayPort Multimode (DP++) support
-
+
HDMI
+
+
DirectX
12 (12_0)
12 (11_0)
CUDA
-
+
OpenCL
2.0
1.2
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
Ansel
-
+
BatteryBoost
-
+
GameStream
-
+
GameWorks
-
+
GeForce ShadowPlay
-
+
GPU Boost
-
2.0
H.264, VC1, MPEG2 1080p video decoder
-
+
Optimus
-
+