NVIDIA GeForce GTX 780M Mac Edition vs Intel Arc A770M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2022
Generation
GeForce 700M
Alchemist
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
300 MHz
Boost Clock
797 MHz
1650 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
512.0GB/s
Render Config
Shading Units
1536
4096
TMUs
128
256
ROPs
32
128
L1 Cache
16 KB (per SMX)
—
L2 Cache
512 KB
16 MB
RT Cores
—
32
Theoretical Performance
Pixel Rate
25.50 GPixel/s
211.2 GPixel/s
Texture Rate
102.0 GTexel/s
422.4 GTexel/s
FP32 (float)
2.448 TFLOPS
13.52 TFLOPS
FP64 (double)
102.0 GFLOPS
—
FP16 (half)
—
27.03 TFLOPS
Graphics Processor
GPU Name
GK104
DG2-512
GPU Variant
N14E-GTX-A2
ACM-G10
Architecture
Kepler
Generation 12.7
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
3.54 billion
21.7 billion
Die Size
294 mm²
406 mm²
Board Design
TDP
122W
120W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
—
Shader Model
5.1
6.6
Benchmark
Blender
—
1,714
▲ Specs Compare
Data sourced from official specifications and benchmark tests.