NVIDIA Quadro P4000 Mobile vs AMD Radeon RX 455 OEM
GPU Specs Compare
Graphics Card
Release Date
Jan 2017
Jun 2016
Generation
Quadro Mobile
Arctic Islands
Type
Professional
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1502 MHz
1625 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
192.3GB/s
104.0GB/s
Render Config
SM Count
14
-
Shading Units
1792
768
TMUs
112
48
ROPs
64
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
78.53 GPixel/s
16.80 GPixel/s
Texture Rate
137.4 GTexel/s
50.40 GTexel/s
FP16 (half)
68.71 GFLOPS
-
FP32 (float)
4.398 TFLOPS
1.613 TFLOPS
FP64 (double)
137.4 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
GP104
Tobago
GPU Variant
N17E-Q3-A1
Tobago PRO(215-0875010)
Architecture
Pascal
GCN 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
2.08 billion
Die Size
314 mm²
160 mm²
Board Design
TDP
100W
100W
Outputs
No outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin
Suggested PSU
-
300 W
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
6.1
-
Shader Model
6.4
6.3