NVIDIA GeForce GTX 870M vs NVIDIA Quadro P4000
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Feb 2017
Generation
GeForce 800M
Quadro
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
941 MHz
1202 MHz
Boost Clock
967 MHz
1480 MHz
Memory Clock
1250 MHz
1901 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
256bit
Bandwidth
120.0GB/s
243.3GB/s
Render Config
Shading Units
1344
1792
TMUs
112
112
ROPs
24
64
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
384 KB
2 MB
SM Count
—
14
Theoretical Performance
Pixel Rate
27.08 GPixel/s
94.72 GPixel/s
Texture Rate
108.3 GTexel/s
165.8 GTexel/s
FP32 (float)
2.599 TFLOPS
5.304 TFLOPS
FP64 (double)
108.3 GFLOPS
165.8 GFLOPS
FP16 (half)
—
82.88 GFLOPS
Graphics Processor
GPU Name
GK104
GP104
GPU Variant
N15E-GT-A2
GP104-850-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
105W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 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
3DMark Time Spy
—
4,942
3DMark Time Spy Extreme
—
2,287
OctaneBench
—
88
▲ Specs Compare
Data sourced from official specifications and benchmark tests.