NVIDIA Tesla K8 vs NVIDIA Quadro P4000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2014
Jan 2017
Generation
Tesla
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
693 MHz
—
Boost Clock
811 MHz
—
Memory Clock
1250 MHz
1502 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
160.0GB/s
192.3GB/s
Render Config
Shading Units
1536
1792
TMUs
128
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
25.95 GPixel/s
78.53 GPixel/s
Texture Rate
103.8 GTexel/s
137.4 GTexel/s
FP32 (float)
2.491 TFLOPS
4.398 TFLOPS
FP64 (double)
103.8 GFLOPS
137.4 GFLOPS
FP16 (half)
—
68.71 GFLOPS
Graphics Processor
GPU Name
GK104
GP104
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
GPU Variant
—
N17E-Q3-A1
Board Design
TDP
100W
100W
Suggested PSU
300 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 6-pin
None
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.