NVIDIA TITAN X Pascal vs NVIDIA P102 100
We compared two Desktop platform GPUs: 12GB VRAM TITAN X Pascal and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA TITAN X Pascal 's Advantages
More VRAM (12GB vs 5GB)
Larger VRAM bandwidth (480.4GB/s vs 440.3GB/s)
384 additional rendering cores
NVIDIA P102 100 's Advantages
Released 1 years and 6 months late
Boost Clock has increased by 10% (1683MHz vs 1531MHz)
Score
Benchmark
FP32 (float)
TITAN X Pascal
+1%
10.97 TFLOPS
P102 100
10.77 TFLOPS
3DMark Time Spy
TITAN X Pascal
+39%
9844
P102 100
7042
3DMark Time Spy Extreme
TITAN X Pascal
+26%
4812
P102 100
3817
Graphics Card
Aug 2016
Release Date
Feb 2018
GeForce 10
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x4
Clock Speeds
1417 MHz
Base Clock
1582 MHz
1531 MHz
Boost Clock
1683 MHz
1251 MHz
Memory Clock
1376 MHz
Memory
12GB
Memory Size
5GB
GDDR5X
Memory Type
GDDR5X
384bit
Memory Bus
320bit
480.4GB/s
Bandwidth
440.3GB/s
Render Config
-
-
-
28
SM Count
25
3584
Shading Units
3200
224
TMUs
200
96
ROPs
80
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
48 KB (per SM)
3 MB
L2 Cache
0 MB
-
-
-
Theoretical Performance
147.0 GPixel/s
Pixel Rate
134.6 GPixel/s
342.9 GTexel/s
Texture Rate
336.6 GTexel/s
171.5 GFLOPS
FP16 (half)
168.3 GFLOPS
10.97 TFLOPS
FP32 (float)
10.77 TFLOPS
342.9 GFLOPS
FP64 (double)
336.6 GFLOPS
Board Design
250W
TDP
250W
600 W
Suggested PSU
600 W
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GP102
GPU Name
GP102
GP102-400-A1
GPU Variant
GP102-100-A1
Pascal
Architecture
Pascal
TSMC
Foundry
TSMC
16 nm
Process Size
16 nm
11.8 billion
Transistors
11.8 billion
471 mm²
Die Size
471 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
6.1
6.4
Shader Model
6.4
