AMD Radeon Instinct MI300A vs NVIDIA GRID K2
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
May 2013
Generation
Radeon Instinct
GRID
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
2100 MHz
—
Memory Clock
2525 MHz
1250 MHz
Memory
Memory Size
192GB
4GB
Memory Type
HBM3
GDDR5
Memory Bus
8192bit
256bit
Bandwidth
10.3TB/s
160.0GB/s
Render Config
Compute Units
304
—
Shading Units
19456
1536
TMUs
1216
128
ROPs
0
32
Tensor Cores
1216
—
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
16 MB
512 KB
L3 Cache
256 MB
—
Theoretical Performance
Pixel Rate
0 MPixel/s
23.84 GPixel/s
Texture Rate
2554 GTexel/s
95.36 GTexel/s
FP16 (half)
653.7 TFLOPS
—
FP32 (float)
81.72 TFLOPS
2.289 TFLOPS
FP64 (double)
81.72 TFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GK104
Architecture
CDNA 3.0
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
153 billion
3.54 billion
Die Size
1017 mm²
294 mm²
GPU Variant
—
GK104-895-A2
Board Design
TDP
750W
225W
Suggested PSU
1150 W
550 W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 (11_0)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.2.175
Shader Model
N/A
6.5 (5.1)
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.