NVIDIA TITAN X Pascal vs NVIDIA GeForce GTX 880M
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Mar 2014
Generation
GeForce 10
GeForce 800M
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1417 MHz
954 MHz
Boost Clock
1531 MHz
993 MHz
Memory Clock
1251 MHz
1250 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR5X
GDDR5
Memory Bus
384bit
256bit
Bandwidth
480.4GB/s
160.0GB/s
Render Config
SM Count
28
—
Shading Units
3584
1536
TMUs
224
128
ROPs
96
32
L1 Cache
48 KB (per SM)
16 KB (per SMX)
L2 Cache
3 MB
512 KB
Theoretical Performance
Pixel Rate
147.0 GPixel/s
31.78 GPixel/s
Texture Rate
342.9 GTexel/s
127.1 GTexel/s
FP16 (half)
171.5 GFLOPS
—
FP32 (float)
10.97 TFLOPS
3.050 TFLOPS
FP64 (double)
342.9 GFLOPS
127.1 GFLOPS
Graphics Processor
GPU Name
GP102
GK104
GPU Variant
GP102-400-A1
N15E-GX-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 DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
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
6.4
5.1
Benchmark
3DMark Time Spy
9,844
—
3DMark Time Spy Extreme
4,812
—
Blender
—
190
▲ Specs Compare
Data sourced from official specifications and benchmark tests.