AMD Radeon R9 280 vs NVIDIA Tesla P6
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Mar 2017
Generation
Volcanic Islands
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
827 MHz
1012 MHz
Boost Clock
933 MHz
1506 MHz
Memory Clock
1250 MHz
1502 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
256bit
Bandwidth
240.0GB/s
192.3GB/s
Render Config
Compute Units
28
—
Shading Units
1792
2048
TMUs
112
128
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
768 KB
2 MB
SM Count
—
16
Theoretical Performance
Pixel Rate
29.86 GPixel/s
96.38 GPixel/s
Texture Rate
104.5 GTexel/s
192.8 GTexel/s
FP32 (float)
3.344 TFLOPS
6.169 TFLOPS
FP64 (double)
836.0 GFLOPS
192.8 GFLOPS
FP16 (half)
—
96.38 GFLOPS
Graphics Processor
GPU Name
Tahiti
GP104
GPU Variant
Tahiti PRO3(215-0821330)
GP104-995-A1
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
7.2 billion
Die Size
352 mm²
314 mm²
Board Design
TDP
200W
90W
Suggested PSU
550 W
250 W
Outputs
1x DVI2x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
—
6.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.