Intel Arc Pro A40 vs NVIDIA GRID K520Q
GPU Specs Compare
Graphics Card
Release Date
Aug 2022
Jul 2014
Generation
Alchemist
GRID
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
-
Boost Clock
1700 MHz
-
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
6GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
96bit
256bit
Bandwidth
192.0GB/s
160.0GB/s
Render Config
Shading Units
1024
1536
TMUs
64
128
ROPs
32
32
RT Cores
8
-
L2 Cache
4 MB
512 KB
L1 Cache
-
16 KB (per SMX)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
23.84 GPixel/s
Texture Rate
108.8 GTexel/s
95.36 GTexel/s
FP16 (half)
6.963 TFLOPS
-
FP32 (float)
3.482 TFLOPS
2.289 TFLOPS
FP64 (double)
870.4 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
DG2-128
GK104
GPU Variant
ACM-G11
-
Architecture
Generation 12.7
Kepler
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
7.2 billion
3.54 billion
Die Size
157 mm²
294 mm²
Board Design
TDP
50W
225W
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_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
Shader Model
6.6
5.1
CUDA
-
3.0