AMD Radeon RX 460 1024SP vs NVIDIA Tesla K80
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Nov 2014
Generation
Arctic Islands
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1090 MHz
562 MHz
Boost Clock
1200 MHz
824 MHz
Memory Clock
1750 MHz
1253 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
384bit
Bandwidth
112.0GB/s
240.6GB/s
Render Config
Compute Units
16
—
Shading Units
1024
2496
TMUs
64
208
ROPs
16
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
1536 KB
Theoretical Performance
Pixel Rate
19.20 GPixel/s
42.85 GPixel/s
Texture Rate
76.80 GTexel/s
171.4 GTexel/s
FP16 (half)
2.458 TFLOPS
—
FP32 (float)
2.458 TFLOPS
4.113 TFLOPS
FP64 (double)
153.6 GFLOPS
1371 GFLOPS
Graphics Processor
GPU Name
Baffin
GK210
GPU Variant
Baffin XT
GK210-885-A1
Architecture
GCN 4.0
Kepler 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
3 billion
7.1 billion
Die Size
123 mm²
561 mm²
Board Design
TDP
75W
300W
Suggested PSU
250 W
700 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Power Connectors
None
1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.