NVIDIA GeForce GTX 870M vs NVIDIA P104-100 8 GB
GPU Specs Compare
Graphics Card
Release Date
Mar 2014
Dec 2017
Generation
GeForce 800M
Mining GPUs
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 1.0 x4
Clock Speeds
Base Clock
941 MHz
1607 MHz
Boost Clock
967 MHz
1733 MHz
Memory Clock
1250 MHz
1251 MHz
Memory
Memory Size
3GB
8 GB
Memory Type
GDDR5
GDDR5X
Memory Bus
192bit
256bit
Bandwidth
120.0GB/s
320.3GB/s
Render Config
Shading Units
1344
1920
TMUs
112
120
ROPs
24
64
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
384 KB
2 MB
SM Count
-
15
Theoretical Performance
Pixel Rate
27.08 GPixel/s
110.9 GPixel/s
Texture Rate
108.3 GTexel/s
208.0 GTexel/s
FP32 (float)
2.599 TFLOPS
6.655 TFLOPS
FP64 (double)
108.3 GFLOPS
208.0 GFLOPS
FP16 (half)
-
104.0 GFLOPS
Graphics Processor
GPU Name
GK104
GP104
GPU Variant
N15E-GT-A2
GP104-100-A1
Architecture
Kepler
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
3.54 billion
7.2 billion
Die Size
294 mm²
314 mm²
Board Design
TDP
100W
Unknown
Outputs
No outputs
No outputs
Power Connectors
None
1x 8-pin
Suggested PSU
-
200 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
6.8