Intel Arc A770M vs NVIDIA GeForce GT 330M Mac Edition
We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 512MB VRAM GeForce GT 330M 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 11 years and 9 months late
Boost Clock1650MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (512.0GB/s vs 25.28GB/s)
4048 additional rendering cores
NVIDIA GeForce GT 330M Mac Edition 's Advantages
Lower TDP (23W vs 120W)
Score
Benchmark
FP32 (float)
Arc A770M
+12654%
13.52 TFLOPS
GeForce GT 330M Mac Edition
0.106 TFLOPS
Graphics Card
Jan 2022
Release Date
Apr 2010
Alchemist
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-A (3.0)
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2000 MHz
Memory Clock
790 MHz
Memory
16GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
25.28GB/s
Render Config
-
-
-
-
SM Count
6
4096
Shading Units
48
256
TMUs
16
128
ROPs
8
-
-
-
32
RT Cores
-
-
-
-
16 MB
L2 Cache
64 KB
-
-
-
Theoretical Performance
211.2 GPixel/s
Pixel Rate
4.000 GPixel/s
422.4 GTexel/s
Texture Rate
8.000 GTexel/s
27.03 TFLOPS
FP16 (half)
-
13.52 TFLOPS
FP32 (float)
105.6 GFLOPS
-
-
-
Board Design
120W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
DG2-512
GPU Name
GT216
ACM-G10
GPU Variant
N11P-GE1-A3
Generation 12.7
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
21.7 billion
Transistors
0.486 billion
406 mm²
Die Size
100 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
-
CUDA
1.2
6.6
Shader Model
4.1
