Intel Arc A380 vs NVIDIA GeForce RTX 3080 Ti 20 GB
GPU Specs Compare
Graphics Card
Release Date
Jun 2022
Jun 2025
Generation
Alchemist(Arc 3)
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
2000 MHz
1700 MHz
Boost Clock
2050 MHz
3130 MHz
Memory Clock
1937 MHz
2518 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
128bit
Bandwidth
186.0GB/s
322.3GB/s
Render Config
Shading Units
1024
2048
TMUs
64
128
ROPs
32
64
Tensor Cores
128
320
RT Cores
8
32
L2 Cache
4 MB
4 MB
SM Count
-
80
Compute Units
-
32
L1 Cache
-
128 KB (per SM)
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
65.60 GPixel/s
200.3 GPixel/s
Texture Rate
131.2 GTexel/s
400.6 GTexel/s
FP16 (half)
8.397 TFLOPS
51.28 TFLOPS
FP32 (float)
4.198 TFLOPS
25.64 TFLOPS
FP64 (double)
1050 GFLOPS
801.3 GFLOPS
Graphics Processor
GPU Name
DG2-128
Navi 44
GPU Variant
ACM-G11
Navi 44 XT(215-176400102)
Architecture
Generation 12.7
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
6 nm
4 nm
Transistors
7.2 billion
29.7 billion
Die Size
157 mm²
199 mm²
Board Design
TDP
75W
150W
Suggested PSU
250 W
450 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
1x HDMI 2.1b2x DisplayPort 2.1a
Power Connectors
1x 8-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
Shader Model
6.6
6.8
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
4,277
-
3DMark Time Spy Extreme
2,017
-
3DMark Speed Way
576
-
Blender
524
5,956