AMD Radeon R9 380 vs Intel Arc B570
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Jan 2025
Generation
Pirate Islands
Battlemage
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1375 MHz
2375 MHz
Base Clock
—
2500 MHz
Boost Clock
—
2500 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
160bit
Bandwidth
176.0GB/s
380.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
2304
TMUs
112
144
ROPs
32
80
L1 Cache
16 KB (per CU)
256 KB (per EU)
L2 Cache
512 KB
18 MB
Tensor Cores
—
144
RT Cores
—
18
Theoretical Performance
Pixel Rate
31.04 GPixel/s
200.0 GPixel/s
Texture Rate
108.6 GTexel/s
360.0 GTexel/s
FP16 (half)
3.476 TFLOPS
23.04 TFLOPS
FP32 (float)
3.476 TFLOPS
11.52 TFLOPS
FP64 (double)
217.3 GFLOPS
1440 GFLOPS
Graphics Processor
GPU Name
Antigua
BMG-G21
GPU Variant
Antigua PRO(215-0877000)
SRPMG
Architecture
GCN 3.0
Xe2
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
19.6 billion
Die Size
366 mm²
272 mm²
Board Design
TDP
190W
150W
Suggested PSU
450 W
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1a3x DisplayPort 2.1
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
1.4
Shader Model
6.3
6.6
Benchmark
3DMark Time Spy
2,757
12,600
3DMark Time Spy Extreme
1,239
6,004
▲ Specs Compare
Data sourced from official specifications and benchmark tests.