NVIDIA GeForce GTX 680M vs NVIDIA TITAN X Pascal
GPU Specs Compare
Graphics Card
Release Date
Jun 2012
Aug 2016
Generation
GeForce 600M
GeForce 10
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
719 MHz
1417 MHz
Boost Clock
758 MHz
1531 MHz
Memory Clock
900 MHz
1251 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR5X
Memory Bus
256bit
384bit
Bandwidth
115.2GB/s
480.4GB/s
Render Config
Shading Units
1344
3584
TMUs
112
224
ROPs
32
96
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
3 MB
SM Count
-
28
Theoretical Performance
Pixel Rate
21.22 GPixel/s
147.0 GPixel/s
Texture Rate
84.90 GTexel/s
342.9 GTexel/s
FP32 (float)
2.038 TFLOPS
10.97 TFLOPS
FP64 (double)
84.90 GFLOPS
342.9 GFLOPS
FP16 (half)
-
171.5 GFLOPS
Graphics Processor
GPU Name
GK104
GP102
GPU Variant
N13E-GTX-A2
GP102-400-A1
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
11.8 billion
Die Size
294 mm²
471 mm²
Board Design
TDP
100W
250W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
6.1
Shader Model
5.1
6.4
📊 Benchmark
Blender
189
-
3DMark Time Spy
-
9,844
3DMark Time Spy Extreme
-
4,812