GeForce GTX 680MX Mac Edition vs Arc A770M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GTX 680MX Mac Edition and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A770M 's Advantages
Released 9 years and 3 months late
Boost Clock1650MHz
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)
2560 additional rendering cores
Lower TDP (120W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 680MX Mac Edition
2209
Arc A770M
+512%
13520
Graphics Card
Oct 2012
Release Date
Jan 2022
GeForce 600M
Generation
Alchemist
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
300 MHz
-
Boost Clock
1650 MHz
1250 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
512.0GB/s
Render Config
1536
Shading Units
4096
128
TMUs
256
32
ROPs
128
-
RT Cores
32
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
16 MB
Theoretical Performance
23.01 GPixel/s
Pixel Rate
211.2 GPixel/s
92.03 GTexel/s
Texture Rate
422.4 GTexel/s
-
FP16 (half)
27.03 TFLOPS
2.209 TFLOPS
FP32 (float)
13.52 TFLOPS
92.03 GFLOPS
FP64 (double)
-
Board Design
122W
TDP
120W
No outputs
Outputs
No outputs
Graphics Processor
GK104
GPU Name
DG2-512
N13E-GTX2-A2
GPU Variant
ACM-G10
Kepler
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
3.54 billion
Transistors
21.7 billion
294 mm²
Die Size
406 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.6
