NVIDIA Quadro P4000 Mobile vs AMD Radeon Sky 900
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Mar 2013
Generation
Quadro Mobile
Radeon Sky
Type
Professional
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
1250 MHz
Base Clock
—
825 MHz
Boost Clock
—
950 MHz
Memory
Memory Size
8GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
192.3GB/s
240.0GB/s
Render Config
SM Count
14
—
Shading Units
1792
1792
TMUs
112
112
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
768 KB
Compute Units
—
28
Theoretical Performance
Pixel Rate
78.53 GPixel/s
30.40 GPixel/s
Texture Rate
137.4 GTexel/s
106.4 GTexel/s
FP16 (half)
68.71 GFLOPS
—
FP32 (float)
4.398 TFLOPS
3.405 TFLOPS
FP64 (double)
137.4 GFLOPS
851.2 GFLOPS
Graphics Processor
GPU Name
GP104
Tahiti
GPU Variant
N17E-Q3-A1
Orthrus
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
4.313 billion
Die Size
314 mm²
352 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
1x DVI1x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.