NVIDIA GRID K1 vs AMD Radeon Instinct MI100
We compared two Professional market GPUs: 4GB VRAM GRID K1 and 32GB VRAM Radeon Instinct MI100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID K1 's Advantages
Lower TDP (130W vs 300W)
AMD Radeon Instinct MI100 's Advantages
Released 7 years and 8 months late
Boost Clock1502MHz
More VRAM (32GB vs 4GB)
Larger VRAM bandwidth (1229GB/s vs 28.51GB/s)
7488 additional rendering cores
Score
Benchmark
FP32 (float)
GRID K1
0.326 TFLOPS
Radeon Instinct MI100
+6976%
23.07 TFLOPS
Graphics Card
Mar 2013
Release Date
Nov 2020
GRID
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1000 MHz
-
Boost Clock
1502 MHz
891 MHz
Memory Clock
1200 MHz
Memory
4GB
Memory Size
32GB
DDR3
Memory Type
HBM2
128bit
Memory Bus
4096bit
28.51GB/s
Bandwidth
1229GB/s
Render Config
-
Compute Units
120
-
-
-
192
Shading Units
7680
16
TMUs
480
16
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
8 MB
-
-
-
Theoretical Performance
3.400 GPixel/s
Pixel Rate
96.13 GPixel/s
13.60 GTexel/s
Texture Rate
721.0 GTexel/s
-
FP16 (half)
184.6 TFLOPS
326.4 GFLOPS
FP32 (float)
23.07 TFLOPS
13.60 GFLOPS
FP64 (double)
11.54 TFLOPS
Board Design
130W
TDP
300W
300 W
Suggested PSU
700 W
No outputs
Outputs
No outputs
1x 6-pin
Power Connectors
2x 8-pin
Graphics Processor
GK107
GPU Name
Arcturus
GK107-450-A2
GPU Variant
Arcturus XL
Kepler
Architecture
CDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.27 billion
Transistors
25.6 billion
118 mm²
Die Size
750 mm²
Graphics Features
12 (11_0)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
2.1
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
N/A
