AMD Radeon RX 455 OEM vs NVIDIA Quadro M4000M
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Aug 2015
Generation
Arctic Islands
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1625 MHz
1253 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
104.0GB/s
160.4GB/s
Render Config
Compute Units
12
-
Shading Units
768
1280
TMUs
48
80
ROPs
16
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
256 KB
2 MB
Theoretical Performance
Pixel Rate
16.80 GPixel/s
62.40 GPixel/s
Texture Rate
50.40 GTexel/s
78.00 GTexel/s
FP32 (float)
1.613 TFLOPS
2.496 TFLOPS
FP64 (double)
100.8 GFLOPS
78.00 GFLOPS
Graphics Processor
GPU Name
Tobago
GM204
GPU Variant
Tobago PRO(215-0875010)
N16E-Q3-A1
Architecture
GCN 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
5.2 billion
Die Size
160 mm²
398 mm²
Board Design
TDP
100W
100W
Suggested PSU
300 W
-
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.4
CUDA
-
5.2