AMD Radeon Instinct MI100 vs NVIDIA GRID K120Q
We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI100 and 512MB VRAM GRID K120Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Instinct MI100 's Advantages
Released 6 years and 4 months late
Boost Clock1502MHz
More VRAM (32GB vs 512GB)
Larger VRAM bandwidth (1229GB/s vs 28.51GB/s)
7488 additional rendering cores
NVIDIA GRID K120Q 's Advantages
Lower TDP (130W vs 300W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI100
+6976%
23.07 TFLOPS
GRID K120Q
0.326 TFLOPS
Graphics Card
Nov 2020
Release Date
Jul 2014
Radeon Instinct
Generation
GRID
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1000 MHz
Base Clock
-
1502 MHz
Boost Clock
-
1200 MHz
Memory Clock
891 MHz
Memory
32GB
Memory Size
512MB
HBM2
Memory Type
DDR3
4096bit
Memory Bus
128bit
1229GB/s
Bandwidth
28.51GB/s
Render Config
120
Compute Units
-
-
-
-
7680
Shading Units
192
480
TMUs
16
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
8 MB
L2 Cache
256 KB
-
-
-
Theoretical Performance
96.13 GPixel/s
Pixel Rate
3.400 GPixel/s
721.0 GTexel/s
Texture Rate
13.60 GTexel/s
184.6 TFLOPS
FP16 (half)
-
23.07 TFLOPS
FP32 (float)
326.4 GFLOPS
11.54 TFLOPS
FP64 (double)
13.60 GFLOPS
Board Design
300W
TDP
130W
700 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
-
Graphics Processor
Arcturus
GPU Name
GK107
Arcturus XL
GPU Variant
-
CDNA 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
25.6 billion
Transistors
1.27 billion
750 mm²
Die Size
118 mm²
Graphics Features
N/A
DirectX
12 (11_0)
N/A
OpenGL
4.6
2.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
N/A
Shader Model
5.1
