Intel Iris Xe MAX Graphics vs NVIDIA GeForce GTX 780M Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Nov 2013
Generation
HD Graphics-M
GeForce 700M
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
300 MHz
771 MHz
Boost Clock
1650 MHz
797 MHz
Memory Clock
2133 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
LPDDR4X
GDDR5
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
160.0GB/s
Render Config
Shading Units
768
1536
TMUs
48
128
ROPs
24
32
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
-
L1 Cache
-
16 KB (per SMX)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
25.50 GPixel/s
Texture Rate
79.20 GTexel/s
102.0 GTexel/s
FP16 (half)
5.069 TFLOPS
-
FP32 (float)
2.534 TFLOPS
2.448 TFLOPS
FP64 (double)
633.6 GFLOPS
102.0 GFLOPS
Graphics Processor
GPU Name
DG1
GK104
Architecture
Generation 12.1
Kepler
Foundry
Intel
TSMC
Process Size
10 nm
28 nm
Transistors
Unknown
3.54 billion
Die Size
95 mm²
294 mm²
GPU Variant
-
N14E-GTX-A2
Board Design
TDP
25W
122W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
Shader Model
6.4
5.1
CUDA
-
3.0