NVIDIA GeForce GTX 580 vs AMD Radeon R9 Nano
GPU · Specs Compare
Graphics Card
Release Date
Nov 2010
Aug 2015
Generation
GeForce 500
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1002 MHz
500 MHz
Memory
Memory Size
1536MB
4GB
Memory Type
GDDR5
HBM
Memory Bus
384bit
4096bit
Bandwidth
192.4GB/s
512.0GB/s
Render Config
SM Count
16
—
Shading Units
512
4096
TMUs
64
256
ROPs
48
64
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
768 KB
2 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
24.70 GPixel/s
64.00 GPixel/s
Texture Rate
49.41 GTexel/s
256.0 GTexel/s
FP32 (float)
1.581 TFLOPS
8.192 TFLOPS
FP64 (double)
197.6 GFLOPS
512.0 GFLOPS
FP16 (half)
—
8.192 TFLOPS
Graphics Processor
GPU Name
GF110
Fiji
GPU Variant
GF110-375-A1
Fiji XT CA(215-0862120)
Architecture
Fermi 2.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
3 billion
8.9 billion
Die Size
520 mm²
596 mm²
Board Design
TDP
244W
175W
Suggested PSU
550 W
450 W
Outputs
2x DVI1x mini-HDMI 1.3a
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.1
2.0
Vulkan
N/A
1.2
CUDA
2.0
—
Shader Model
5.1
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.