Intel Arc B770 vs AMD Radeon Instinct MI25
GPU · Specs Compare
Graphics Card
Release Date
Jan 2026
Jun 2017
Generation
Battlemage
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2100 MHz
1400 MHz
Boost Clock
2400 MHz
1500 MHz
Memory Clock
2000 MHz
852 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
2048bit
Bandwidth
512.0GB/s
436.2GB/s
Render Config
Shading Units
4096
4096
TMUs
256
256
ROPs
128
64
RT Cores
32
—
L2 Cache
16 MB
4 MB
Compute Units
—
64
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
96.00 GPixel/s
Texture Rate
614.4 GTexel/s
384.0 GTexel/s
FP16 (half)
39.32 TFLOPS
24.58 TFLOPS
FP32 (float)
19.66 TFLOPS
12.29 TFLOPS
FP64 (double)
2.458 TFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
BMG-G31
Vega 10
Architecture
Xe2-HPG
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
Unknown
12.5 billion
Die Size
Unknown
495 mm²
GPU Variant
—
Vega 10 XT GL(215-0894124)
Board Design
TDP
225W
300W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
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.