AMD Radeon RX 455 OEM vs NVIDIA Tesla M4
GPU Specs Compare
Graphics Card
Release Date
Jun 2016
Nov 2015
Generation
Arctic Islands
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1625 MHz
1375 MHz
Base Clock
-
872 MHz
Boost Clock
-
1072 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
128bit
Bandwidth
104.0GB/s
88.00GB/s
Render Config
Compute Units
12
-
Shading Units
768
1024
TMUs
48
64
ROPs
16
32
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
256 KB
1024 KB
Theoretical Performance
Pixel Rate
16.80 GPixel/s
34.30 GPixel/s
Texture Rate
50.40 GTexel/s
68.61 GTexel/s
FP32 (float)
1.613 TFLOPS
2.195 TFLOPS
FP64 (double)
100.8 GFLOPS
68.61 GFLOPS
Graphics Processor
GPU Name
Tobago
GM206
GPU Variant
Tobago PRO(215-0875010)
-
Architecture
GCN 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.08 billion
2.94 billion
Die Size
160 mm²
228 mm²
Board Design
TDP
100W
50W
Suggested PSU
300 W
250 W
Outputs
1x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
-
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