NVIDIA GeForce GTX 780M Mac Edition vs AMD Radeon RX Vega M GL
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Feb 2018
Generation
GeForce 700M
Vega
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
IGP
Clock Speeds
Base Clock
771 MHz
931 MHz
Boost Clock
797 MHz
1011 MHz
Memory Clock
1250 MHz
700 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
1024bit
Bandwidth
160.0GB/s
179.2GB/s
Render Config
Shading Units
1536
1280
TMUs
128
80
ROPs
32
32
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
25.50 GPixel/s
32.35 GPixel/s
Texture Rate
102.0 GTexel/s
80.88 GTexel/s
FP32 (float)
2.448 TFLOPS
2.588 TFLOPS
FP64 (double)
102.0 GFLOPS
161.8 GFLOPS
FP16 (half)
—
2.588 TFLOPS
Graphics Processor
GPU Name
GK104
Polaris 22
GPU Variant
N14E-GTX-A2
VegaM XL(D715A714)
Architecture
Kepler
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
5 billion
Die Size
294 mm²
208 mm²
Board Design
TDP
122W
65W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (11_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.