Intel Arc A770M vs AMD Radeon R5 A220
We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 1024MB VRAM Radeon R5 A220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770M 's Advantages
Released 8 years late
Boost Clock1650MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 14.40GB/s)
3936 additional rendering cores
AMD Radeon R5 A220 's Advantages
Lower TDP (35W vs 120W)
Score
Benchmark
FP32 (float)
Arc A770M
+5351%
13.52 TFLOPS
Radeon R5 A220
0.248 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2014
Alchemist
Generation
All-In-One
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2000 MHz
Memory Clock
900 MHz
Memory
16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
512.0GB/s
Bandwidth
14.40GB/s
Render Config
-
Compute Units
2
-
-
-
4096
Shading Units
160
256
TMUs
8
128
ROPs
4
-
-
-
32
RT Cores
-
-
L1 Cache
8 KB (per CU)
16 MB
L2 Cache
128 KB
-
-
-
Theoretical Performance
211.2 GPixel/s
Pixel Rate
3.100 GPixel/s
422.4 GTexel/s
Texture Rate
6.200 GTexel/s
27.03 TFLOPS
FP16 (half)
-
13.52 TFLOPS
FP32 (float)
248.0 GFLOPS
-
-
-
Board Design
120W
TDP
35W
-
-
-
No outputs
Outputs
1x DVI
1x HDMI 1.3a
-
Power Connectors
None
Graphics Processor
DG2-512
GPU Name
Caicos
ACM-G10
GPU Variant
Caicos XT
(215-0804070)
Generation 12.7
Architecture
TeraScale 2
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
21.7 billion
Transistors
0.37 billion
406 mm²
Die Size
67 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.6
Shader Model
5.0
