Intel Arc Pro A40 vs NVIDIA Tesla K40s
GPU · Specs Compare
Graphics Card
Release Date
Aug 2022
Nov 2013
Generation
Alchemist
Tesla Kepler
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
706 MHz
Boost Clock
1700 MHz
706 MHz
Memory Clock
2000 MHz
1502 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
384bit
Bandwidth
192.0GB/s
288.4GB/s
Render Config
Shading Units
1024
2880
TMUs
64
240
ROPs
32
48
RT Cores
8
—
L2 Cache
4 MB
1536 KB
L1 Cache
—
16 KB (per SMX)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
42.36 GPixel/s
Texture Rate
108.8 GTexel/s
169.4 GTexel/s
FP16 (half)
6.963 TFLOPS
—
FP32 (float)
3.482 TFLOPS
4.067 TFLOPS
FP64 (double)
870.4 GFLOPS
1355.5 GFLOPS
Graphics Processor
GPU Name
DG2-128
GK110B
GPU Variant
ACM-G11
—
Architecture
Generation 12.7
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
7.2 billion
7.08 billion
Die Size
157 mm²
561 mm²
Board Design
TDP
50W
245W
Suggested PSU
250 W
550 W
Outputs
4x mini-DisplayPort 2.0
No outputs
Power Connectors
None
—
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.