Home GPU Comparison AMD Radeon Instinct MI8 vs NVIDIA Tesla K80

AMD Radeon Instinct MI8 vs NVIDIA Tesla K80

We compared two Professional market GPUs: 4GB VRAM Radeon Instinct MI8 and 12GB VRAM Tesla K80 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI8 's Advantages
Released 2 years and 1 months late
Larger VRAM bandwidth (512.0GB/s vs 240.6GB/s)
1600 additional rendering cores
Lower TDP (175W vs 300W)
NVIDIA Tesla K80 's Advantages
Boost Clock824MHz
More VRAM (12GB vs 4GB)

Score

Benchmark

FP32 (float)
Radeon Instinct MI8 +99%
8.192 TFLOPS
Tesla K80
4.113 TFLOPS
VS

Graphics Card

Dec 2016
Release Date
Nov 2014
Radeon Instinct
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
562 MHz
-
Boost Clock
824 MHz
500 MHz
Memory Clock
1253 MHz

Memory

4GB
Memory Size
12GB
HBM
Memory Type
GDDR5
4096bit
Memory Bus
384bit
512.0GB/s
Bandwidth
240.6GB/s

Render Config

-
SM Count
-
64
Compute Units
-
4096
Shading Units
2496
256
TMUs
208
64
ROPs
48
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
1536 KB

Theoretical Performance

64.00 GPixel/s
Pixel Rate
42.85 GPixel/s
256.0 GTexel/s
Texture Rate
171.4 GTexel/s
8.192 TFLOPS
FP16 (half)
-
8.192 TFLOPS
FP32 (float)
4.113 TFLOPS
512.0 GFLOPS
FP64 (double)
1371 GFLOPS

Graphics Processor

Fiji
GPU Name
GK210
Fiji XT CA (215-0862120)
GPU Variant
GK210-885-A1
GCN 3.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
8.9 billion
Transistors
7.1 billion
596 mm²
Die Size
561 mm²

Board Design

175W
TDP
300W
450 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.7
6.5
Shader Model
5.1

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