Arc A380 vs Arc Pro A40
We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A380 's Advantages
Boost Clock has increased by 21% (2050MHz vs 1700MHz)
Arc Pro A40 's Advantages
Larger VRAM bandwidth (192.0GB/s vs 186.0GB/s)
Lower TDP (50W vs 75W)
Score
Benchmark
FP32 (float)
Arc A380
+20%
4198
Arc Pro A40
3482
3DMark Time Spy
Arc A380
+28%
4277
Arc Pro A40
3328
Graphics Card
Jun 2022
Release Date
Aug 2022
Alchemist(Arc 3)
Generation
Alchemist
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
2000 MHz
Base Clock
1500 MHz
2050 MHz
Boost Clock
1700 MHz
1937 MHz
Memory Clock
2000 MHz
Memory
6GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
96bit
186.0GB/s
Bandwidth
192.0GB/s
Render Config
1024
Shading Units
1024
64
TMUs
64
32
ROPs
32
128
Tensor Cores
-
8
RT Cores
8
4 MB
L2 Cache
4 MB
Theoretical Performance
65.60 GPixel/s
Pixel Rate
54.40 GPixel/s
131.2 GTexel/s
Texture Rate
108.8 GTexel/s
8.397 TFLOPS
FP16 (half)
6.963 TFLOPS
4.198 TFLOPS
FP32 (float)
3.482 TFLOPS
1050 GFLOPS
FP64 (double)
870.4 GFLOPS
Board Design
75W
TDP
50W
250 W
Suggested PSU
250 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
4x mini-DisplayPort 2.0
1x 8-pin
Power Connectors
None
Graphics Processor
DG2-128
GPU Name
DG2-128
ACM-G11
GPU Variant
ACM-G11
Generation 12.7
Architecture
Generation 12.7
TSMC
Foundry
TSMC
6 nm
Process Size
6 nm
7.2 billion
Transistors
7.2 billion
157 mm²
Die Size
157 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
6.6
Shader Model
6.6
