NVIDIA P104 101 vs AMD Radeon R9 M290X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2018
Jan 2014
Generation
Mining GPUs
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1506 MHz
850 MHz
Boost Clock
1683 MHz
900 MHz
Memory Clock
2002 MHz
1200 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
256.3GB/s
153.6GB/s
Render Config
SM Count
20
—
Shading Units
2560
1280
TMUs
160
80
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
20
Theoretical Performance
Pixel Rate
107.7 GPixel/s
28.80 GPixel/s
Texture Rate
269.3 GTexel/s
72.00 GTexel/s
FP16 (half)
134.6 GFLOPS
—
FP32 (float)
8.617 TFLOPS
2.304 TFLOPS
FP64 (double)
269.3 GFLOPS
144.0 GFLOPS
Graphics Processor
GPU Name
GP104
Neptune
GPU Variant
GP104-101-A1
Neptune XT(216-0847000)
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
2.8 billion
Die Size
314 mm²
212 mm²
Board Design
TDP
125W
100W
Suggested PSU
200 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1 (1.2)
Vulkan
1.3
1.2.170
CUDA
6.1
—
Shader Model
6.4
6.5 (5.1)
▲ Specs Compare
Data sourced from official specifications and benchmark tests.