Arc A380 vs Arc A350
We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 4GB VRAM Arc A350 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 2% (2050MHz vs 2000MHz)
More VRAM (6GB vs 4GB)
Larger VRAM bandwidth (186.0GB/s vs 124.0GB/s)
256 additional rendering cores
Arc A350 's Advantages
Lower TDP (25W vs 75W)
Score
Benchmark
FP32 (float)
Arc A380
+36%
4198
Arc A350
3072
3DMark Time Spy
Arc A380
+32%
4277
Arc A350
3239
3DMark Time Spy Extreme
Arc A380
+36%
2017
Arc A350
1481
Graphics Card
Jun 2022
Release Date
Jan 2022
Alchemist(Arc 3)
Generation
Alchemist(Arc 3)
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
2000 MHz
Base Clock
2000 MHz
2050 MHz
Boost Clock
2000 MHz
1937 MHz
Memory Clock
1937 MHz
Memory
6GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
64bit
186.0GB/s
Bandwidth
124.0GB/s
Render Config
1024
Shading Units
768
64
TMUs
48
32
ROPs
24
128
Tensor Cores
96
8
RT Cores
6
4 MB
L2 Cache
4 MB
Theoretical Performance
65.60 GPixel/s
Pixel Rate
48.00 GPixel/s
131.2 GTexel/s
Texture Rate
96.00 GTexel/s
8.397 TFLOPS
FP16 (half)
6.144 TFLOPS
4.198 TFLOPS
FP32 (float)
3.072 TFLOPS
1050 GFLOPS
FP64 (double)
768.0 GFLOPS
Board Design
75W
TDP
25W
250 W
Suggested PSU
200 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
-
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
