NVIDIA GeForce GTX 580 vs NVIDIA Tesla P40
GPU Specs Compare
Graphics Card
Release Date
Nov 2010
Sep 2016
Generation
GeForce 500
Tesla Pascal
Type
Desktop
Professional
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1002 MHz
1808 MHz
Base Clock
-
1303 MHz
Boost Clock
-
1531 MHz
Memory
Memory Size
1536MB
24GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
384bit
Bandwidth
192.4GB/s
347.1GB/s
Render Config
SM Count
16
30
Shading Units
512
3840
TMUs
64
240
ROPs
48
96
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
768 KB
3 MB
Theoretical Performance
Pixel Rate
24.70 GPixel/s
147.0 GPixel/s
Texture Rate
49.41 GTexel/s
367.4 GTexel/s
FP32 (float)
1.581 TFLOPS
11.76 TFLOPS
FP64 (double)
197.6 GFLOPS
367.4 GFLOPS
FP16 (half)
-
183.7 GFLOPS
Graphics Processor
GPU Name
GF110
GP102
GPU Variant
GF110-375-A1
-
Architecture
Fermi 2.0
Pascal
Foundry
TSMC
TSMC
Process Size
40 nm
16 nm
Transistors
3 billion
11.8 billion
Die Size
520 mm²
471 mm²
Board Design
TDP
244W
250W
Suggested PSU
550 W
600 W
Outputs
2x DVI1x mini-HDMI 1.3a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.1
3.0
Vulkan
N/A
1.3
CUDA
2.0
6.1
Shader Model
5.1
6.7