Radeon RX 580 and GeForce GTX 285M - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce GTX 285M
Radeon RX 580
9140
GeForce GTX 285M
655
Radeon RX 580
GeForce GTX 285M
Architecture
Polaris (2016−2019)
G9x (2007−2010)
GPU code name
Polaris 20
N10E-GTX1
Market segment
Desktop
Laptop
Release date
April 2017
March 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 3.0 x16
MXM-B (3.0)
Supplementary power connectors
1x 8-pin
-
SLI options
-
2-way
MXM Type
-
MXM 3.0 Type-B
Boost clock speed
1340 MHz
-
Core clock speed
1257 MHz
576 MHz
CUDA cores
-
128
Floating-point performance
6,175 gflops
384.0 gflops
Gigaflops
-
576
Manufacturing process technology
14 nm
55 nm
Number of transistors
5,700 million
754 million
Pipelines / CUDA cores
2304
128
Power consumption (TDP)
185 Watt
75 Watt
Texture fill rate
193.0
38 billion/sec
Memory type
GDDR5
GDDR3
Maximum RAM amount
8 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
8000 MHz
Up to 1020 MHz
Memory bandwidth
256.0 GB/s
61 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
Single Link DVIVGALVDSHDMIDual Link DVIDisplayPort
HDMI
+
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF
DirectX
12 (12_0)
11.1 (10_0)
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
2.1
Shader Model
6.4
4.0
Vulkan
1.2.131
N/A
Power management
-
8.0