AMD Radeon RX 580 2048SP vs NVIDIA GeForce GTX 950A
GPU Specs Compare
Graphics Card
Release Date
Oct 2018
Mar 2015
Generation
Polaris
GeForce 900A
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1168 MHz
993 MHz
Boost Clock
1284 MHz
1124 MHz
Memory Clock
1750 MHz
1001 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR5
DDR3
Memory Bus
256bit
128bit
Bandwidth
224.0GB/s
32.03GB/s
Render Config
Compute Units
32
-
Shading Units
2048
640
TMUs
128
40
ROPs
32
16
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
41.09 GPixel/s
17.98 GPixel/s
Texture Rate
164.4 GTexel/s
44.96 GTexel/s
FP16 (half)
5.259 TFLOPS
-
FP32 (float)
5.259 TFLOPS
1439 GFLOPS
FP64 (double)
328.7 GFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GM107
GPU Variant
Polaris 20 XL(215-0910052)
N16P-GT
Architecture
GCN 4.0
Maxwell
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
1.87 billion
Die Size
232 mm²
148 mm²
Board Design
TDP
150W
75W
Suggested PSU
450 W
-
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
1x 8-pin
-
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
5.1
CUDA
-
5.0
📊 Benchmark
3DMark Time Spy
3,826
-