GeForce GT 540M vs Arc A770M
We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 540M and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 540M 's Advantages
Lower TDP (35W vs 120W)
Arc A770M 's Advantages
Released 11 years late
Boost Clock1650MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 28.80GB/s)
4000 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 540M
258
Arc A770M
+5140%
13520
3DMark Time Spy
GeForce GT 540M
158
Arc A770M
+6639%
10649
Graphics Card
Jan 2011
Release Date
Jan 2022
GeForce 500M
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
900 MHz
Memory Clock
2000 MHz
Memory
1024MB
Memory Size
16GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
512.0GB/s
Render Config
2
SM Count
-
96
Shading Units
4096
16
TMUs
256
4
ROPs
128
-
RT Cores
32
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
16 MB
Theoretical Performance
2.688 GPixel/s
Pixel Rate
211.2 GPixel/s
10.75 GTexel/s
Texture Rate
422.4 GTexel/s
-
FP16 (half)
27.03 TFLOPS
258.0 GFLOPS
FP32 (float)
13.52 TFLOPS
21.50 GFLOPS
FP64 (double)
-
Board Design
35W
TDP
120W
No outputs
Outputs
No outputs
Graphics Processor
GF108
GPU Name
DG2-512
N12P-GS-A1
GPU Variant
ACM-G10
Fermi
Architecture
Generation 12.7
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
0.585 billion
Transistors
21.7 billion
116 mm²
Die Size
406 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.6
