AMD Radeon RX 480 Mobile vs NVIDIA Tesla P40
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Sep 2016
Generation
Mobility Radeon
Tesla Pascal
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1303 MHz
Boost Clock
1077 MHz
1531 MHz
Memory Clock
2000 MHz
1808 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
256.0GB/s
347.1GB/s
Render Config
Compute Units
36
-
Shading Units
2304
3840
TMUs
144
240
ROPs
32
96
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
2 MB
3 MB
SM Count
-
30
Theoretical Performance
Pixel Rate
34.46 GPixel/s
147.0 GPixel/s
Texture Rate
155.1 GTexel/s
367.4 GTexel/s
FP16 (half)
4.963 TFLOPS
183.7 GFLOPS
FP32 (float)
4.963 TFLOPS
11.76 TFLOPS
FP64 (double)
310.2 GFLOPS
367.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GP102
GPU Variant
Ellesmere XT
-
Architecture
GCN 4.0
Pascal
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
16 nm
Transistors
5.7 billion
11.8 billion
Die Size
232 mm²
471 mm²
Board Design
TDP
100W
250W
Outputs
No outputs
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
-
6.1