NVIDIA GeForce GTX 680MX Mac Edition vs AMD Radeon Vega 9 Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2012
Oct 2019
Generation
GeForce 600M
Picasso
Type
Mobile
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
-
300 MHz
Boost Clock
-
1300 MHz
Memory
Memory Size
2GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
160.0GB/s
System Dependent
Render Config
Shading Units
1536
576
TMUs
128
36
ROPs
32
8
L1 Cache
16 KB (per SMX)
-
L2 Cache
512 KB
-
Compute Units
-
9
Theoretical Performance
Pixel Rate
23.01 GPixel/s
10.40 GPixel/s
Texture Rate
92.03 GTexel/s
46.80 GTexel/s
FP32 (float)
2.209 TFLOPS
1498 GFLOPS
FP64 (double)
92.03 GFLOPS
93.60 GFLOPS
FP16 (half)
-
2.995 TFLOPS
Graphics Processor
GPU Name
GK104
Picasso
GPU Variant
N13E-GTX2-A2
-
Architecture
Kepler
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
4.94 billion
Die Size
294 mm²
210 mm²
Board Design
TDP
122W
15W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
-
Shader Model
5.1
6.4