Data Center GPU Flex 170 vs Tesla K80
We compared two Professional market GPUs: 16GB VRAM Data Center GPU Flex 170 and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Data Center GPU Flex 170 's Advantages
Released 7 years and 9 months late
Boost Clock has increased by 149% (2050MHz vs 824MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 240.6GB/s)
1600 additional rendering cores
Lower TDP (150W vs 300W)
Score
Benchmark
FP32 (float)
Data Center GPU Flex 170
+308%
16790
Tesla K80
4113
Graphics Card
Aug 2022
Release Date
Nov 2014
Data Center GPU
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1950 MHz
Base Clock
562 MHz
2050 MHz
Boost Clock
824 MHz
2000 MHz
Memory Clock
1253 MHz
Memory
16GB
Memory Size
12GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
384bit
512.0GB/s
Bandwidth
240.6GB/s
Render Config
4096
Shading Units
2496
256
TMUs
208
128
ROPs
48
32
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 MB
L2 Cache
1536 KB
Theoretical Performance
262.4 GPixel/s
Pixel Rate
42.85 GPixel/s
524.8 GTexel/s
Texture Rate
171.4 GTexel/s
33.59 TFLOPS
FP16 (half)
-
16.79 TFLOPS
FP32 (float)
4.113 TFLOPS
-
FP64 (double)
1371 GFLOPS
Board Design
150W
TDP
300W
450 W
Suggested PSU
700 W
1x HDMI 2.1
3x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
DG2-512
GPU Name
GK210
ACM-G10
GPU Variant
GK210-885-A1
Generation 12.7
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
28 nm
21.7 billion
Transistors
7.1 billion
406 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.7
6.6
Shader Model
5.1
