NVIDIA GeForce GTX 580 Rev. 2 vs AMD Radeon Graphics 448SP
GPU · Specs Compare
Graphics Card
Release Date
Jun 2011
Jan 2021
Generation
GeForce 500
Lucienne
Type
Desktop
Integrated
Bus Interface
PCIe 2.0 x16
IGP
Clock Speeds
Memory Clock
1002 MHz
System Shared
Base Clock
—
300 MHz
Boost Clock
—
1800 MHz
Memory
Memory Size
1536MB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
192.4GB/s
System Dependent
Render Config
SM Count
16
—
Shading Units
512
448
TMUs
64
32
ROPs
48
8
L1 Cache
64 KB (per SM)
—
L2 Cache
768 KB
—
Compute Units
—
7
Theoretical Performance
Pixel Rate
24.70 GPixel/s
14.40 GPixel/s
Texture Rate
49.41 GTexel/s
57.60 GTexel/s
FP32 (float)
1.581 TFLOPS
1.613 TFLOPS
FP64 (double)
197.6 GFLOPS
100.8 GFLOPS
FP16 (half)
—
3.226 TFLOPS
Graphics Processor
GPU Name
GF110
Lucienne
GPU Variant
GF110-380-A1
—
Architecture
Fermi 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
3 billion
9.8 billion
Die Size
520 mm²
156 mm²
Board Design
TDP
244W
25W
Suggested PSU
550 W
—
Outputs
2x DVI1x mini-HDMI 1.3a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.1
2.1
Vulkan
N/A
1.2
CUDA
2.0
—
Shader Model
5.1
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.