NVIDIA Tesla K40s vs AMD Radeon RX Vega 11
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Jul 2019
Generation
Tesla Kepler
Picasso
Type
Professional
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Base Clock
706 MHz
300 MHz
Boost Clock
706 MHz
1400 MHz
Memory Clock
1502 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
384bit
System Shared
Bandwidth
288.4GB/s
System Dependent
Render Config
Shading Units
2880
704
TMUs
240
44
ROPs
48
8
L1 Cache
16 KB (per SMX)
—
L2 Cache
1536 KB
—
Compute Units
—
11
Theoretical Performance
Pixel Rate
42.36 GPixel/s
11.20 GPixel/s
Texture Rate
169.4 GTexel/s
61.60 GTexel/s
FP32 (float)
4.067 TFLOPS
1.971 TFLOPS
FP64 (double)
1355.5 GFLOPS
123.2 GFLOPS
FP16 (half)
—
3.942 TFLOPS
Graphics Processor
GPU Name
GK110B
Picasso
Architecture
Kepler
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
7.08 billion
4.94 billion
Die Size
561 mm²
210 mm²
Board Design
TDP
245W
15W
Suggested PSU
550 W
—
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.2.175
1.2
CUDA
3.5
—
Shader Model
6.5 (5.1)
6.4
Benchmark
3DMark Time Spy
—
1,192
▲ Specs Compare
Data sourced from official specifications and benchmark tests.