NVIDIA Tesla K80 vs AMD Radeon E9260 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Nov 2014
Sep 2016
Generation
Tesla
Embedded
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
562 MHz
1090 MHz
Boost Clock
824 MHz
1200 MHz
Memory Clock
1253 MHz
1750 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
384bit
128bit
Bandwidth
240.6GB/s
112.0GB/s
Render Config
Shading Units
2496
896
TMUs
208
48
ROPs
48
16
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
1536 KB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
42.85 GPixel/s
19.20 GPixel/s
Texture Rate
171.4 GTexel/s
57.60 GTexel/s
FP32 (float)
4.113 TFLOPS
2.150 TFLOPS
FP64 (double)
1371 GFLOPS
134.4 GFLOPS
FP16 (half)
—
2.150 TFLOPS
Graphics Processor
GPU Name
GK210
Baffin
GPU Variant
GK210-885-A1
Baffin E9260(216-0885288)
Architecture
Kepler 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.1 billion
3 billion
Die Size
561 mm²
123 mm²
Board Design
TDP
300W
80W
Suggested PSU
700 W
—
Outputs
No outputs
4x mini-DisplayPort 1.4a
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.7
—
Shader Model
5.1
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.