NVIDIA Tesla P4 vs AMD Radeon Pro Duo
GPU Specs Compare
Graphics Card
Release Date
Sep 2016
Apr 2016
Generation
Tesla
Radeon Pro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
886 MHz
-
Boost Clock
1114 MHz
-
Memory Clock
1502 MHz
500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR5
HBM
Memory Bus
256bit
4096bit
Bandwidth
192.3GB/s
512.0GB/s
Render Config
SM Count
20
-
Shading Units
2560
4096
TMUs
160
256
ROPs
64
64
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
71.30 GPixel/s
64.00 GPixel/s
Texture Rate
178.2 GTexel/s
256.0 GTexel/s
FP16 (half)
89.12 GFLOPS
8.192 TFLOPS
FP32 (float)
5.704 TFLOPS
8.192 TFLOPS
FP64 (double)
178.2 GFLOPS
512.0 GFLOPS
Graphics Processor
GPU Name
GP104
Capsaicin
GPU Variant
GP104-895-A1
Capsaicin XT
Architecture
Pascal
GCN 3.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
8.9 billion
Die Size
314 mm²
596 mm²
Board Design
TDP
75W
350W
Suggested PSU
250 W
750 W
Outputs
No outputs
1x HDMI 1.4a3x DisplayPort 1.2
Power Connectors
None
3x 8-pin
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
6.0