Intel Arc A780 vs NVIDIA Tesla K40s
GPU Specs Compare
Graphics Card
Release Date
Unknown
Nov 2013
Generation
Alchemist(Arc 7)
Tesla Kepler
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2200 MHz
706 MHz
Boost Clock
2200 MHz
706 MHz
Memory Clock
1093 MHz
1502 MHz
Memory
Memory Size
16GB
12GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
384bit
Bandwidth
559.6GB/s
288.4GB/s
Render Config
Shading Units
4096
2880
TMUs
256
240
ROPs
128
48
Tensor Cores
512
-
RT Cores
32
-
L2 Cache
16 MB
1536 KB
L1 Cache
-
16 KB (per SMX)
Theoretical Performance
Pixel Rate
281.6 GPixel/s
42.36 GPixel/s
Texture Rate
563.2 GTexel/s
169.4 GTexel/s
FP16 (half)
36.04 TFLOPS
-
FP32 (float)
18.02 TFLOPS
4.067 TFLOPS
FP64 (double)
2.253 TFLOPS
1355.5 GFLOPS
Graphics Processor
GPU Name
DG2-512
GK110B
GPU Variant
ACM-G10
-
Architecture
Generation 12.7
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
21.7 billion
7.08 billion
Die Size
406 mm²
561 mm²
Board Design
TDP
200W
245W
Suggested PSU
550 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.2.175
Shader Model
6.6
6.5 (5.1)
CUDA
-
3.5