GeForce GT 330M vs Arc A770M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 330M and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 330M 's Advantages
Lower TDP (23W vs 120W)
Arc A770M 's Advantages
Released 12 years late
Boost Clock1650MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 25.60GB/s)
4048 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 330M
121
Arc A770M
+11073%
13520
3DMark Time Spy
GeForce GT 330M
1733
Arc A770M
+514%
10649
Graphics Card
Jan 2010
Release Date
Jan 2022
GeForce 300M
Generation
Alchemist
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1650 MHz
800 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
512.0GB/s
Render Config
6
SM Count
-
48
Shading Units
4096
16
TMUs
256
8
ROPs
128
-
RT Cores
32
64 KB
L2 Cache
16 MB
Theoretical Performance
4.600 GPixel/s
Pixel Rate
211.2 GPixel/s
9.200 GTexel/s
Texture Rate
422.4 GTexel/s
-
FP16 (half)
27.03 TFLOPS
121.4 GFLOPS
FP32 (float)
13.52 TFLOPS
Board Design
23W
TDP
120W
No outputs
Outputs
No outputs
Graphics Processor
GT216
GPU Name
DG2-512
N11P-GE1-A3
GPU Variant
ACM-G10
Tesla 2.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
0.486 billion
Transistors
21.7 billion
100 mm²
Die Size
406 mm²
Graphics Features
11.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
-
4.1
Shader Model
6.6
