NVIDIA GeForce GTX 580 Rev. 2 vs NVIDIA A40 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Jun 2011
Oct 2020
Generation
GeForce 500
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1002 MHz
1812 MHz
Base Clock
—
1305 MHz
Boost Clock
—
1740 MHz
Memory
Memory Size
1536MB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
384bit
384bit
Bandwidth
192.4GB/s
695.8GB/s
Render Config
SM Count
16
84
Shading Units
512
10752
TMUs
64
336
ROPs
48
112
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
768 KB
6 MB
Tensor Cores
—
336
RT Cores
—
84
Theoretical Performance
Pixel Rate
24.70 GPixel/s
194.9 GPixel/s
Texture Rate
49.41 GTexel/s
584.6 GTexel/s
FP32 (float)
1.581 TFLOPS
37.42 TFLOPS
FP64 (double)
197.6 GFLOPS
584.6 GFLOPS
FP16 (half)
—
37.42 TFLOPS
Graphics Processor
GPU Name
GF110
GA102
GPU Variant
GF110-380-A1
—
Architecture
Fermi 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
40 nm
8 nm
Transistors
3 billion
28.3 billion
Die Size
520 mm²
628 mm²
Board Design
TDP
244W
300W
Suggested PSU
550 W
700 W
Outputs
2x DVI1x mini-HDMI 1.3a
3x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.1
3.0
Vulkan
N/A
1.3
CUDA
2.0
8.6
Shader Model
5.1
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.