NVIDIA P104 101 vs AMD Radeon R9 280X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2018
Oct 2013
Generation
Mining GPUs
Volcanic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1506 MHz
850 MHz
Boost Clock
1683 MHz
1000 MHz
Memory Clock
2002 MHz
1500 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
256.3GB/s
288.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
2048
TMUs
160
128
ROPs
64
32
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
107.7 GPixel/s
32.00 GPixel/s
Texture Rate
269.3 GTexel/s
128.0 GTexel/s
FP16 (half)
134.6 GFLOPS
—
FP32 (float)
8.617 TFLOPS
4.096 TFLOPS
FP64 (double)
269.3 GFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
GP104
Tahiti
GPU Variant
GP104-101-A1
Tahiti XTL(215-0821065)
Architecture
Pascal
GCN 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
28 nm
Transistors
7.2 billion
4.313 billion
Die Size
314 mm²
352 mm²
Board Design
TDP
125W
250W
Suggested PSU
200 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.