GPU Comparison
RADEON
AMD Radeon 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
GPU
Arc A570M
CORE STATE
DG2-256
VRAM
8 GB
CLOCK SPEED
1300 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
Instinct MI300X
A570M
Core Specs
Shading Units
19,456
2,048
-89.5%
Shaders
19,456
2,048
-89.5%
TMUs
1,216
128
-89.5%
ROPs
0
64
+∞%
Compute Units
304
—
Execution Units
—
256
Clocks
Base Clock
1000 MHz
900 MHz
Boost Clock
2100 MHz
1300 MHz
Memory Clock
2525 MHz
10.1 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
192 GB
8 GB
VRAM (MB)
196,608
8,192
-95.8%
Memory Type
HBM3
GDDR6
Memory Bus
8192 bit
128 bit
Bandwidth
10.3 TB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
16 MB
8 MB
L3 Cache
256 MB
—
Performance
Pixel Rate
0 MPixel/s
83.20 GPixel/s
Texture Rate
2,553.6 GTexel/s
166.4 GTexel/s
FP32 (TFLOPS)
81.72 TFLOPS
5.325 TFLOPS
FP64 (TFLOPS)
81.72 TFLOPS (1:1)
—
FP16 (TFLOPS)
653.7 TFLOPS (8:1)
10.65 TFLOPS (2:1)
AI/RT
RT Cores
—
16
XMX Cores
—
256
Matrix Cores
1,216
—
Power
TDP
750 W
75 W
TDP (W)
750
75
-90.0%
Suggested PSU
1150 W
—
Power Connectors
None
—
Architecture
Architecture
CDNA 3.0
Xe-HPG
GPU Name
Aqua Vanjaram
DG2-256
Generation
Radeon Instinct
(MIx)
Alchemist
(Arc 5 Mobile)
Process Size
5 nm
6 nm
Transistors
153,000 million
11,500 million
Die Size
1017 mm²
269 mm²
Foundry
TSMC
TSMC
Density
150.4M / mm²
42.8M / mm²
AMD MCM
MCM
2
—
API Support
DirectX
—
12 Ultimate (12_2)
OpenGL
—
4.6
Vulkan
—
1.4
OpenCL
3.0
3.0
Shader Model
—
6.6
Physical
Slot Width
OAM Module
IGP
Outputs
No outputs
Portable Device Dependent
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Other
Production
—
Active
Predecessor
FirePro Data Center
—