Intel Arc B770 vs Intel Iris Xe Graphics 80EU Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Jan 2023
Generation
Battlemage
HD Graphics-M
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
Ring Bus
Clock Speeds
Base Clock
2100 MHz
300 MHz
Boost Clock
2400 MHz
1450 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
640
TMUs
256
40
ROPs
128
20
RT Cores
32
—
L2 Cache
16 MB
—
Theoretical Performance
Pixel Rate
307.2 GPixel/s
29.00 GPixel/s
Texture Rate
614.4 GTexel/s
58.00 GTexel/s
FP16 (half)
39.32 TFLOPS
3.712 TFLOPS
FP32 (float)
19.66 TFLOPS
1.856 TFLOPS
FP64 (double)
2.458 TFLOPS
—
Graphics Processor
GPU Name
BMG-G31
Raptor Lake GT1
Architecture
Xe2-HPG
Generation 12.2
Foundry
TSMC
Intel
Process Size
5 nm
10 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
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
Shader Model
6.6
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.