AMD Radeon Pro 575X vs Intel Arc Pro B50
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Sep 2025
Generation
Radeon Pro Mac
Battlemage
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x8
Clock Speeds
Memory Clock
1700 MHz
1750 MHz
Base Clock
—
1700 MHz
Boost Clock
—
2600 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
217.6GB/s
224.0GB/s
Render Config
Compute Units
32
—
Shading Units
2048
2048
TMUs
128
128
ROPs
32
16
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
4 MB
RT Cores
—
16
Theoretical Performance
Pixel Rate
35.07 GPixel/s
41.60 GPixel/s
Texture Rate
140.3 GTexel/s
332.8 GTexel/s
FP16 (half)
4.489 TFLOPS
21.30 TFLOPS
FP32 (float)
4.489 TFLOPS
10.65 TFLOPS
FP64 (double)
280.6 GFLOPS
2.662 TFLOPS
Graphics Processor
GPU Name
Polaris 20
BMG-G21
GPU Variant
Polaris 20 XL(215-0910052)
—
Architecture
GCN 4.0
Xe2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
19.6 billion
Die Size
232 mm²
272 mm²
Board Design
TDP
150W
70W
Outputs
No outputs
4x mini-DisplayPort 2.1
Power Connectors
None
None
Suggested PSU
—
250 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.