Intel Arc B770 vs AMD Radeon 860M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Mar 2025
Generation
Battlemage
Navi III IGP
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2100 MHz
600 MHz
Boost Clock
2400 MHz
3000 MHz
Memory Clock
2000 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
256bit
System Shared
Bandwidth
512.0GB/s
System Dependent
Render Config
Shading Units
4096
512
TMUs
256
32
ROPs
128
8
RT Cores
32
8
L2 Cache
16 MB
1024 KB
Compute Units
—
8
L1 Cache
—
128 KB per Array
Theoretical Performance
Pixel Rate
307.2 GPixel/s
24.00 GPixel/s
Texture Rate
614.4 GTexel/s
96.00 GTexel/s
FP16 (half)
39.32 TFLOPS
6.144 TFLOPS
FP32 (float)
19.66 TFLOPS
3.072 TFLOPS
FP64 (double)
2.458 TFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
BMG-G31
Krackan Point
Architecture
Xe2-HPG
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
Unknown
Unknown
Die Size
Unknown
Unknown
Board Design
TDP
225W
15W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
Shader Model
6.6
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.