Arc A550M vs Arc A770M
We compared two Mobile platform GPUs: 8GB VRAM Arc A550M and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A550M 's Advantages
Lower TDP (60W vs 120W)
Arc A770M 's Advantages
Boost Clock has increased by 83% (1650MHz vs 900MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)
2048 additional rendering cores
Score
Benchmark
FP32 (float)
Arc A550M
3686
Arc A770M
+266%
13520
3DMark Time Spy
Arc A550M
5235
Arc A770M
+103%
10649
3DMark Time Spy Extreme
Arc A550M
2347
Arc A770M
+116%
5078
3DMark Speed Way
Arc A550M
954
Arc A770M
+112%
2025
Blender
Arc A550M
809
Arc A770M
+111%
1714
Graphics Card
Jan 2022
Release Date
Jan 2022
Alchemist
Generation
Alchemist
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
300 MHz
Base Clock
300 MHz
900 MHz
Boost Clock
1650 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
512.0GB/s
Render Config
2048
Shading Units
4096
128
TMUs
256
64
ROPs
128
16
RT Cores
32
8 MB
L2 Cache
16 MB
Theoretical Performance
57.60 GPixel/s
Pixel Rate
211.2 GPixel/s
115.2 GTexel/s
Texture Rate
422.4 GTexel/s
7.373 TFLOPS
FP16 (half)
27.03 TFLOPS
3.686 TFLOPS
FP32 (float)
13.52 TFLOPS
Board Design
60W
TDP
120W
No outputs
Outputs
No outputs
Graphics Processor
DG2-512
GPU Name
DG2-512
ACM-G10
GPU Variant
ACM-G10
Generation 12.7
Architecture
Generation 12.7
TSMC
Foundry
TSMC
6 nm
Process Size
6 nm
21.7 billion
Transistors
21.7 billion
406 mm²
Die Size
406 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.6
Shader Model
6.6
