Radeon Instinct MI300X vs GRID K1
We compared two Professional market GPUs: 192GB VRAM Radeon Instinct MI300X and 4GB VRAM GRID K1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon Instinct MI300X 's Advantages
Released 10 years and 9 months late
Boost Clock2100MHz
More VRAM (192GB vs 4GB)
Larger VRAM bandwidth (5171GB/s vs 28.51GB/s)
19264 additional rendering cores
GRID K1 's Advantages
Lower TDP (130W vs 750W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI300X
+24967%
81720
GRID K1
326
Graphics Card
Dec 2023
Release Date
Mar 2013
Radeon Instinct
Generation
GRID
Professional
Type
Professional
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1000 MHz
Base Clock
-
2100 MHz
Boost Clock
-
2525 MHz
Memory Clock
891 MHz
Memory
192GB
Memory Size
4GB
HBM3
Memory Type
DDR3
8192bit
Memory Bus
128bit
5171GB/s
Bandwidth
28.51GB/s
Render Config
304
Compute Units
-
19456
Shading Units
192
1216
TMUs
16
0
ROPs
16
1216
Tensor Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
16 MB
L2 Cache
256 KB
256 MB
L3 Cache
-
Theoretical Performance
0 MPixel/s
Pixel Rate
3.400 GPixel/s
2554 GTexel/s
Texture Rate
13.60 GTexel/s
653.7 TFLOPS
FP16 (half)
-
81.72 TFLOPS
FP32 (float)
326.4 GFLOPS
81.72 TFLOPS
FP64 (double)
13.60 GFLOPS
Board Design
750W
TDP
130W
1150 W
Suggested PSU
300 W
No outputs
Outputs
No outputs
None
Power Connectors
1x 6-pin
Graphics Processor
Aqua Vanjaram
GPU Name
GK107
-
GPU Variant
GK107-450-A2
CDNA 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
153 billion
Transistors
1.27 billion
1017 mm²
Die Size
118 mm²
Graphics Features
N/A
DirectX
12 (11_0)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.0
N/A
Shader Model
5.1
