AMD Radeon RX 480 Mobile vs Intel Arc A380M
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Jan 2023
Generation
Mobility Radeon
Alchemist
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
MXM-A (3.1)
Clock Speeds
Base Clock
1000 MHz
1550 MHz
Boost Clock
1077 MHz
2000 MHz
Memory Clock
2000 MHz
1937 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
256.0GB/s
186.0GB/s
Render Config
Compute Units
36
—
Shading Units
2304
1024
TMUs
144
64
ROPs
32
32
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
4 MB
Tensor Cores
—
128
RT Cores
—
8
Theoretical Performance
Pixel Rate
34.46 GPixel/s
64.00 GPixel/s
Texture Rate
155.1 GTexel/s
128.0 GTexel/s
FP16 (half)
4.963 TFLOPS
8.192 TFLOPS
FP32 (float)
4.963 TFLOPS
4.096 TFLOPS
FP64 (double)
310.2 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
Ellesmere
DG2-128
GPU Variant
Ellesmere XT
ACM-G11
Architecture
GCN 4.0
Generation 12.7
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
6 nm
Transistors
5.7 billion
7.2 billion
Die Size
232 mm²
157 mm²
Board Design
TDP
100W
35W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
—
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.