NVIDIA Tesla P40 vs AMD FirePro W5100
GPU Specs Compare
Graphics Card
Release Date
Sep 2016
Mar 2014
Generation
Tesla Pascal
FirePro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1303 MHz
-
Boost Clock
1531 MHz
-
Memory Clock
1808 MHz
1500 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
347.1GB/s
96.00GB/s
Render Config
SM Count
30
-
Shading Units
3840
768
TMUs
240
48
ROPs
96
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
3 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
147.0 GPixel/s
14.88 GPixel/s
Texture Rate
367.4 GTexel/s
44.64 GTexel/s
FP16 (half)
183.7 GFLOPS
-
FP32 (float)
11.76 TFLOPS
1428 GFLOPS
FP64 (double)
367.4 GFLOPS
89.28 GFLOPS
Graphics Processor
GPU Name
GP102
Bonaire
Architecture
Pascal
GCN 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
11.8 billion
2.08 billion
Die Size
471 mm²
160 mm²
GPU Variant
-
Bonaire PRO GL
Board Design
TDP
250W
50W
Suggested PSU
600 W
250 W
Outputs
No outputs
4x DisplayPort 1.2
Power Connectors
8-pin EPS
None
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
6.7
6.3