Intel Arc A770M vs ATI Mobility Radeon X1600 Mac Edition
We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770M 's Advantages
Released 14 years and 2 months late
Boost Clock1650MHz
More VRAM (16GB vs 128GB)
Larger VRAM bandwidth (512.0GB/s vs 12.67GB/s)
4096 additional rendering cores
Score
Graphics Card
Jan 2022
Release Date
Nov 2007
Alchemist
Generation
M5x
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2000 MHz
Memory Clock
396 MHz
Memory
16GB
Memory Size
128MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
12.67GB/s
Render Config
-
-
-
-
-
-
4096
Shading Units
-
256
TMUs
4
128
ROPs
4
-
-
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
-
-
-
-
Theoretical Performance
211.2 GPixel/s
Pixel Rate
1.592 GPixel/s
422.4 GTexel/s
Texture Rate
1.592 GTexel/s
27.03 TFLOPS
FP16 (half)
-
13.52 TFLOPS
FP32 (float)
-
-
-
-
Board Design
120W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
DG2-512
GPU Name
M56
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
6 nm
Process Size
90 nm
21.7 billion
Transistors
0.157 billion
406 mm²
Die Size
150 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
3.0
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
3.0
