Intel Arc B770 vs AMD Radeon Pro 575X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Mar 2019
Generation
Battlemage
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2100 MHz
—
Boost Clock
2400 MHz
—
Memory Clock
2000 MHz
1700 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
512.0GB/s
217.6GB/s
Render Config
Shading Units
4096
2048
TMUs
256
128
ROPs
128
32
RT Cores
32
—
L2 Cache
16 MB
2 MB
Compute Units
—
32
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
35.07 GPixel/s
Texture Rate
614.4 GTexel/s
140.3 GTexel/s
FP16 (half)
39.32 TFLOPS
4.489 TFLOPS
FP32 (float)
19.66 TFLOPS
4.489 TFLOPS
FP64 (double)
2.458 TFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
BMG-G31
Polaris 20
Architecture
Xe2-HPG
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
Unknown
5.7 billion
Die Size
Unknown
232 mm²
GPU Variant
—
Polaris 20 XL(215-0910052)
Board Design
TDP
225W
150W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
Shader Model
6.6
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.