NVIDIA GeForce GTX 775M 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
Memory Clock
1250 MHz
700 MHz
Base Clock
-
931 MHz
Boost Clock
-
1011 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
1024bit
Bandwidth
160.0GB/s
179.2GB/s
Render Config
Shading Units
1344
1280
TMUs
112
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
22.32 GPixel/s
32.35 GPixel/s
Texture Rate
89.26 GTexel/s
80.88 GTexel/s
FP32 (float)
2.142 TFLOPS
2.588 TFLOPS
FP64 (double)
89.26 GFLOPS
161.8 GFLOPS
FP16 (half)
-
2.588 TFLOPS
Graphics Processor
GPU Name
GK104
Polaris 22
GPU Variant
N13E-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
100W
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