NVIDIA Tesla P4 vs AMD Radeon R9 M280X
GPU Specs Compare
Graphics Card
Release Date
Sep 2016
Feb 2015
Generation
Tesla
Gem System
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
886 MHz
900 MHz
Boost Clock
1114 MHz
1000 MHz
Memory Clock
1502 MHz
1375 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
192.3GB/s
88.00GB/s
Render Config
SM Count
20
-
Shading Units
2560
896
TMUs
160
56
ROPs
64
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
256 KB
Compute Units
-
14
Theoretical Performance
Pixel Rate
71.30 GPixel/s
16.00 GPixel/s
Texture Rate
178.2 GTexel/s
56.00 GTexel/s
FP16 (half)
89.12 GFLOPS
-
FP32 (float)
5.704 TFLOPS
1.792 TFLOPS
FP64 (double)
178.2 GFLOPS
112.0 GFLOPS
Graphics Processor
GPU Name
GP104
Saturn
GPU Variant
GP104-895-A1
Saturn XT(216-0843024)
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
75W
Unknown
Suggested PSU
250 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
-
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2.170
CUDA
6.1
-
Shader Model
6.4
6.5