GPU Comparison
RADEON
AMD Instinct MI300X
CORE STATE
Aqua Vanjaram
VRAM
192 GB
CLOCK SPEED
2100 MHz
TDP
750 W
BUS WIDTH
8192 bit
ARCHITECTURE
CDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
VS
GEFORCE
CMP 30HX
CORE STATE
TU116
VRAM
6 GB
CLOCK SPEED
1785 MHz
TDP
125 W
BUS WIDTH
192 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI300X
CMP 30HX
Core Specs
Shading Units
19,456
1,408
-92.8%
Shaders
19,456
1,408
-92.8%
TMUs
1,216
88
-92.8%
ROPs
0
48
+∞%
Compute Units
304
—
SM Count
—
22
Clocks
Base Clock
1000 MHz
1530 MHz
Boost Clock
2100 MHz
1785 MHz
Memory Clock
1300 MHz 5.2 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
192 GB
6 GB
VRAM (MB)
196,608
6,144
-96.9%
Memory Type
HBM3
GDDR6
Memory Bus
8192 bit
192 bit
Bandwidth
5.32 TB/s
336.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
16 MB
1536 KB
L3 Cache
256 MB
—
Performance
Pixel Rate
0 MPixel/s
85.68 GPixel/s
Texture Rate
2,553.6 GTexel/s
157.1 GTexel/s
FP32 (TFLOPS)
81.72 TFLOPS
5.027 TFLOPS
FP64 (TFLOPS)
40.86 TFLOPS (1:2)
157.1 GFLOPS (1:32)
FP16 (TFLOPS)
81.72 TFLOPS (1:1)
10.05 TFLOPS (2:1)
AI/RT
Matrix Cores
1,216
—
Power
TDP
750 W
125 W
TDP (W)
750
125
-83.3%
Suggested PSU
1150 W
300 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
CDNA 3.0
Turing
GPU Name
Aqua Vanjaram
TU116
Generation
Instinct (MIx)
Mining GPUs
Process Size
5 nm
12 nm
Transistors
153,000 million
6,600 million
Die Size
1017 mm²
284 mm²
Foundry
TSMC
TSMC
Density
150.4M / mm²
23.2M / mm²
AMD MCM
MCM
2
—
API Support
DirectX
—
12 (12_1)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
CUDA
—
7.5
Shader Model
—
6.8
Physical
Slot Width
OAM Module
Dual-slot
Length
—
229 mm
9 inches
Height
—
111 mm
4.4 inches
Outputs
No outputs
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Other
Launch Price
—
799 USD
Production
—
End-of-life
Predecessor
Radeon Instinct
—