NVIDIA P106 100 vs AMD Radeon R9 390X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Jun 2015
Generation
Mining GPUs
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 1.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1506 MHz
—
Boost Clock
1709 MHz
—
Memory Clock
2002 MHz
1500 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
512bit
Bandwidth
192.2GB/s
384.0GB/s
Render Config
SM Count
10
—
Shading Units
1280
2816
TMUs
80
176
ROPs
48
64
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
1536 KB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
82.03 GPixel/s
67.20 GPixel/s
Texture Rate
136.7 GTexel/s
184.8 GTexel/s
FP16 (half)
68.36 GFLOPS
—
FP32 (float)
4.375 TFLOPS
5.914 TFLOPS
FP64 (double)
136.7 GFLOPS
739.2 GFLOPS
Graphics Processor
GPU Name
GP106
Grenada
GPU Variant
GP106-100-A1
Grenada XT(215-0880004)
Architecture
Pascal
GCN 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
4.4 billion
6.2 billion
Die Size
200 mm²
438 mm²
Board Design
TDP
120W
275W
Suggested PSU
300 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin
1x 6-pin + 1x 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
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.