Home GPU Comparison Intel Arc A780 vs NVIDIA PG506 232

Intel Arc A780 vs NVIDIA PG506 232

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 24GB VRAM PG506 232 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages
Boost Clock has increased by 53% (2200MHz vs 1440MHz)
512 additional rendering cores
NVIDIA PG506 232 's Advantages
More VRAM (24GB vs 16GB)
Larger VRAM bandwidth (933.1GB/s vs 559.6GB/s)
Lower TDP (165W vs 200W)

Score

Benchmark

FP32 (float)
Arc A780 +74%
18.02 TFLOPS
PG506 232
10.32 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2021
Alchemist(Arc 7)
Generation
Tesla
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2200 MHz
Base Clock
930 MHz
2200 MHz
Boost Clock
1440 MHz
1093 MHz
Memory Clock
1215 MHz

Memory

16GB
Memory Size
24GB
GDDR6X
Memory Type
HBM2
256bit
Memory Bus
3072bit
559.6GB/s
Bandwidth
933.1GB/s

Render Config

-
-
-
-
SM Count
56
4096
Shading Units
3584
256
TMUs
224
128
ROPs
96
512
Tensor Cores
224
32
RT Cores
-
-
L1 Cache
192 KB (per SM)
16 MB
L2 Cache
24 MB
-
-
-

Theoretical Performance

281.6 GPixel/s
Pixel Rate
138.2 GPixel/s
563.2 GTexel/s
Texture Rate
322.6 GTexel/s
36.04 TFLOPS
FP16 (half)
10.32 TFLOPS
18.02 TFLOPS
FP32 (float)
10.32 TFLOPS
2.253 TFLOPS
FP64 (double)
5.161 TFLOPS

Board Design

200W
TDP
165W
550 W
Suggested PSU
450 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
No outputs
2x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

DG2-512
GPU Name
GA100
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
Ampere
TSMC
Foundry
TSMC
6 nm
Process Size
7 nm
21.7 billion
Transistors
54.2 billion
406 mm²
Die Size
826 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
-
CUDA
8.0
6.6
Shader Model
N/A

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