Intel Arc A580 vs AMD Radeon R9 380X
We compared two Desktop platform GPUs: 8GB VRAM Arc A580 and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A580 's Advantages
Released 7 years and 11 months late
Boost Clock2000MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 182.4GB/s)
1024 additional rendering cores
Lower TDP (175W vs 190W)
Score
Benchmark
FP32 (float)
Arc A580
+209%
12.29 TFLOPS
Radeon R9 380X
3.973 TFLOPS
3DMark Time Spy
Arc A580
+260%
10855
Radeon R9 380X
3011
3DMark Time Spy Extreme
Arc A580
+300%
5186
Radeon R9 380X
1294
Graphics Card
Oct 2023
Release Date
Nov 2015
Alchemist(Arc 5)
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1700 MHz
Base Clock
-
2000 MHz
Boost Clock
-
2000 MHz
Memory Clock
1425 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
182.4GB/s
Render Config
-
Compute Units
32
-
-
-
3072
Shading Units
2048
192
TMUs
128
96
ROPs
32
384
Tensor Cores
-
24
RT Cores
-
-
L1 Cache
16 KB (per CU)
8 MB
L2 Cache
512 KB
-
-
-
Theoretical Performance
192.0 GPixel/s
Pixel Rate
31.04 GPixel/s
384.0 GTexel/s
Texture Rate
124.2 GTexel/s
24.58 TFLOPS
FP16 (half)
3.973 TFLOPS
12.29 TFLOPS
FP32 (float)
3.973 TFLOPS
1.536 TFLOPS
FP64 (double)
248.3 GFLOPS
Board Design
175W
TDP
190W
450 W
Suggested PSU
450 W
1x HDMI 2.13x DisplayPort 2.0
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
2x 8-pin
Power Connectors
2x 6-pin
Graphics Processor
DG2-512
GPU Name
Antigua
ACM-G10
GPU Variant
Antigua XT
(215-0877016)
Generation 12.7
Architecture
GCN 3.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
21.7 billion
Transistors
5 billion
406 mm²
Die Size
366 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.6
Shader Model
6.3
