GeForce GTX 670MX and Radeon RX 590 - video card comparison
Passmark - benchmark score GeForce GTX 670MX vs Radeon RX 590
GeForce GTX 670MX
2005
Radeon RX 590
9695
GeForce GTX 670MX
Radeon RX 590
Architecture
Kepler (2012−2018)
Polaris (2016−2019)
GPU code name
N13E-GR
Polaris 30
Market segment
Laptop
Desktop
Release date
October 2012
November 2018
Bus support
PCI Express 2.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
SLI options
+
-
Boost clock speed
-
1545 MHz
Core clock speed
600 MHz
1469 MHz
CUDA cores
960
-
Floating-point performance
1,154 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
3,540 million
5,700 million
Pipelines / CUDA cores
960
2304
Power consumption (TDP)
75 Watt
175 Watt
Texture fill rate
48.0 billion/sec
222.5
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
1400 MHz
8000 MHz
Memory bandwidth
67.2 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
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
FreeSync
-
+
Optimus
+
-