AMD Radeon R9 380X vs Intel Arc A380
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Jun 2022
Generation
Pirate Islands
Alchemist(Arc 3)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1425 MHz
1937 MHz
Base Clock
—
2000 MHz
Boost Clock
—
2050 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
96bit
Bandwidth
182.4GB/s
186.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
1024
TMUs
128
64
ROPs
32
32
L1 Cache
16 KB (per CU)
—
L2 Cache
512 KB
4 MB
Tensor Cores
—
128
RT Cores
—
8
Theoretical Performance
Pixel Rate
31.04 GPixel/s
65.60 GPixel/s
Texture Rate
124.2 GTexel/s
131.2 GTexel/s
FP16 (half)
3.973 TFLOPS
8.397 TFLOPS
FP32 (float)
3.973 TFLOPS
4.198 TFLOPS
FP64 (double)
248.3 GFLOPS
1050 GFLOPS
Graphics Processor
GPU Name
Antigua
DG2-128
GPU Variant
Antigua XT(215-0877016)
ACM-G11
Architecture
GCN 3.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
7.2 billion
Die Size
366 mm²
157 mm²
Board Design
TDP
190W
75W
Suggested PSU
450 W
250 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 6-pin
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
Benchmark
3DMark Time Spy
3,011
4,277
3DMark Time Spy Extreme
1,294
2,017
3DMark Speed Way
—
576
Blender
—
524
▲ Specs Compare
Data sourced from official specifications and benchmark tests.