NVIDIA GeForce GTX 780M Mac Edition vs Intel Iris Xe MAX Graphics
We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 780M Mac Edition and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 780M Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 68.26GB/s)
768 additional rendering cores
Intel Iris Xe MAX Graphics 's Advantages
Released 6 years and 11 months late
Boost Clock has increased by 107% (1650MHz vs 797MHz)
Lower TDP (25W vs 122W)
Score
Benchmark
FP32 (float)
GeForce GTX 780M Mac Edition
2.448 TFLOPS
Iris Xe MAX Graphics
+3%
2.534 TFLOPS
Graphics Card
Nov 2013
Release Date
Oct 2020
GeForce 700M
Generation
HD Graphics-M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8
Clock Speeds
771 MHz
Base Clock
300 MHz
797 MHz
Boost Clock
1650 MHz
1250 MHz
Memory Clock
2133 MHz
Memory
4GB
Memory Size
4GB
GDDR5
Memory Type
LPDDR4X
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
68.26GB/s
Render Config
-
-
-
-
-
-
1536
Shading Units
768
128
TMUs
48
32
ROPs
24
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
25.50 GPixel/s
Pixel Rate
39.60 GPixel/s
102.0 GTexel/s
Texture Rate
79.20 GTexel/s
-
FP16 (half)
5.069 TFLOPS
2.448 TFLOPS
FP32 (float)
2.534 TFLOPS
102.0 GFLOPS
FP64 (double)
633.6 GFLOPS
Board Design
122W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
GK104
GPU Name
DG1
N14E-GTX-A2
GPU Variant
-
Kepler
Architecture
Generation 12.1
TSMC
Foundry
Intel
28 nm
Process Size
10 nm
3.54 billion
Transistors
Unknown
294 mm²
Die Size
95 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
-
5.1
Shader Model
6.4
