Arc A770M vs GeForce GT 755M Mac Edition
We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 1024MB VRAM GeForce GT 755M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A770M 's Advantages
Released 8 years and 2 months late
Boost Clock1650MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 80.00GB/s)
3712 additional rendering cores
GeForce GT 755M Mac Edition 's Advantages
Lower TDP (50W vs 120W)
Score
Benchmark
FP32 (float)
Arc A770M
+1523%
13520
GeForce GT 755M Mac Edition
833
Graphics Card
Jan 2022
Release Date
Nov 2013
Alchemist
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
300 MHz
Base Clock
-
1650 MHz
Boost Clock
-
2000 MHz
Memory Clock
1250 MHz
Memory
16GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
80.00GB/s
Render Config
4096
Shading Units
384
256
TMUs
32
128
ROPs
16
32
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 MB
L2 Cache
256 KB
Theoretical Performance
211.2 GPixel/s
Pixel Rate
8.680 GPixel/s
422.4 GTexel/s
Texture Rate
34.72 GTexel/s
27.03 TFLOPS
FP16 (half)
-
13.52 TFLOPS
FP32 (float)
833.3 GFLOPS
-
FP64 (double)
34.72 GFLOPS
Board Design
120W
TDP
50W
No outputs
Outputs
No outputs
Graphics Processor
DG2-512
GPU Name
GK107
ACM-G10
GPU Variant
GT 755M
Generation 12.7
Architecture
Kepler
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
21.7 billion
Transistors
1.27 billion
406 mm²
Die Size
118 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.6
Shader Model
5.1
