Radeon R5 M330 vs Arc A770M
We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R5 M330 's Advantages
Lower TDP (18W vs 120W)
Arc A770M 's Advantages
Released 6 years and 8 months late
Boost Clock has increased by 60% (1650MHz vs 1030MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 14.40GB/s)
3776 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R5 M330
659
Arc A770M
+1951%
13520
Graphics Card
May 2015
Release Date
Jan 2022
Crystal System
Generation
Alchemist
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
955 MHz
Base Clock
300 MHz
1030 MHz
Boost Clock
1650 MHz
900 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
16GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
512.0GB/s
Render Config
5
Compute Units
-
320
Shading Units
4096
20
TMUs
256
8
ROPs
128
-
RT Cores
32
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
16 MB
Theoretical Performance
8.240 GPixel/s
Pixel Rate
211.2 GPixel/s
20.60 GTexel/s
Texture Rate
422.4 GTexel/s
-
FP16 (half)
27.03 TFLOPS
659.2 GFLOPS
FP32 (float)
13.52 TFLOPS
41.20 GFLOPS
FP64 (double)
-
Board Design
18W
TDP
120W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Exo
GPU Name
DG2-512
Exo PRO
GPU Variant
ACM-G10
GCN 1.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
0.69 billion
Transistors
21.7 billion
56 mm²
Die Size
406 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
5.0
Shader Model
6.6
