NVIDIA GeForce GTX 775M Mac Edition vs NVIDIA Quadro P4000
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Feb 2017
Generation
GeForce 700M
Quadro
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1250 MHz
1901 MHz
Base Clock
—
1202 MHz
Boost Clock
—
1480 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
243.3GB/s
Render Config
Shading Units
1344
1792
TMUs
112
112
ROPs
32
64
L1 Cache
16 KB (per SMX)
48 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
—
14
Theoretical Performance
Pixel Rate
22.32 GPixel/s
94.72 GPixel/s
Texture Rate
89.26 GTexel/s
165.8 GTexel/s
FP32 (float)
2.142 TFLOPS
5.304 TFLOPS
FP64 (double)
89.26 GFLOPS
165.8 GFLOPS
FP16 (half)
—
82.88 GFLOPS
Graphics Processor
GPU Name
GK104
GP104
GPU Variant
N13E-GTX-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
Suggested PSU
—
300 W
Power Connectors
—
1x 6-pin
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.