NVIDIA TITAN Xp vs NVIDIA GeForce GTX 680MX Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Oct 2012
Generation
GeForce 10
GeForce 600M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1405 MHz
-
Boost Clock
1582 MHz
-
Memory Clock
1426 MHz
1250 MHz
Memory
Memory Size
12GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
547.6GB/s
160.0GB/s
Render Config
SM Count
30
-
Shading Units
3840
1536
TMUs
240
128
ROPs
96
32
L1 Cache
48 KB (per SM)
16 KB (per SMX)
L2 Cache
3 MB
512 KB
Theoretical Performance
Pixel Rate
151.9 GPixel/s
23.01 GPixel/s
Texture Rate
379.7 GTexel/s
92.03 GTexel/s
FP16 (half)
189.8 GFLOPS
-
FP32 (float)
12.15 TFLOPS
2.209 TFLOPS
FP64 (double)
379.7 GFLOPS
92.03 GFLOPS
Graphics Processor
GPU Name
GP102
GK104
GPU Variant
GP102-450-A1
N13E-GTX2-A2
Architecture
Pascal
Kepler
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
3.54 billion
Die Size
471 mm²
294 mm²
Board Design
TDP
250W
122W
Suggested PSU
600 W
-
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
6.1
3.0
Shader Model
6.8
5.1