NVIDIA A2 vs Intel Arc A780
We compared two Desktop platform GPUs: 16GB VRAM A2 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA A2 's Advantages
Lower TDP (60W vs 200W)
Intel Arc A780 's Advantages
Boost Clock has increased by 24% (2200MHz vs 1770MHz)
Larger VRAM bandwidth (559.6GB/s vs 200.1GB/s)
2816 additional rendering cores
Score
Benchmark
FP32 (float)
A2
4.531 TFLOPS
Arc A780
+297%
18.02 TFLOPS
Graphics Card
Nov 2021
Release Date
Unknown
Quadro
Generation
Alchemist(Arc 7)
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1440 MHz
Base Clock
2200 MHz
1770 MHz
Boost Clock
2200 MHz
1563 MHz
Memory Clock
1093 MHz
Memory
16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
256bit
200.1GB/s
Bandwidth
559.6GB/s
Render Config
-
-
-
10
SM Count
-
1280
Shading Units
4096
40
TMUs
256
32
ROPs
128
40
Tensor Cores
512
10
RT Cores
32
128 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
56.64 GPixel/s
Pixel Rate
281.6 GPixel/s
70.80 GTexel/s
Texture Rate
563.2 GTexel/s
4.531 TFLOPS
FP16 (half)
36.04 TFLOPS
4.531 TFLOPS
FP32 (float)
18.02 TFLOPS
70.80 GFLOPS
FP64 (double)
2.253 TFLOPS
Board Design
60W
TDP
200W
250 W
Suggested PSU
550 W
No outputs
Outputs
1x HDMI 2.13x DisplayPort 2.0
None
Power Connectors
2x 8-pin
Graphics Processor
GA107
GPU Name
DG2-512
-
GPU Variant
ACM-G10
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
Unknown
Transistors
21.7 billion
Unknown
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
-
6.6
Shader Model
6.6
