AMD Radeon R9 380 OEM vs Intel Arc A580
GPU Specs Compare
Graphics Card
Release Date
May 2015
Oct 2023
Generation
Pirate Islands
Alchemist(Arc 5)
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
2000 MHz
Base Clock
-
1700 MHz
Boost Clock
-
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
176.0GB/s
512.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
3072
TMUs
112
192
ROPs
32
96
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
8 MB
Tensor Cores
-
384
RT Cores
-
24
Theoretical Performance
Pixel Rate
29.38 GPixel/s
192.0 GPixel/s
Texture Rate
102.8 GTexel/s
384.0 GTexel/s
FP16 (half)
3.290 TFLOPS
24.58 TFLOPS
FP32 (float)
3.290 TFLOPS
12.29 TFLOPS
FP64 (double)
205.6 GFLOPS
1.536 TFLOPS
Graphics Processor
GPU Name
Antigua
DG2-512
GPU Variant
Antigua PRO(215-0877000)
ACM-G10
Architecture
GCN 3.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
5 billion
21.7 billion
Die Size
366 mm²
406 mm²
Board Design
TDP
190W
175W
Suggested PSU
450 W
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
2x 6-pin
2x 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