Data Center GPU Flex 170 vs AMD Instinct MI300X
We compared two Professional market GPUs: 16GB VRAM Data Center GPU Flex 170 and 192GB VRAM AMD Instinct MI300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Data Center GPU Flex 170 's Advantages
Lower TDP (150W vs 750W)
AMD Instinct MI300X 's Advantages
Released 1 years and 4 months late
Boost Clock has increased by 2% (2100MHz vs 2050MHz)
More VRAM (192GB vs 16GB)
Larger VRAM bandwidth (5300GB/s vs 512.0GB/s)
15360 additional rendering cores
Score
Benchmark
FP32 (float)
Data Center GPU Flex 170
16790
AMD Instinct MI300X
+873%
163400
Graphics Card
Aug 2022
Release Date
Dec 2023
Data Center GPU
Generation
Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1950 MHz
Base Clock
1000 MHz
2050 MHz
Boost Clock
2100 MHz
2000 MHz
Memory Clock
5200 MHz
Memory
16GB
Memory Size
192GB
GDDR6
Memory Type
HBM3
256bit
Memory Bus
8192bit
512.0GB/s
Bandwidth
5300GB/s
Render Config
-
Compute Units
304
4096
Shading Units
19456
256
TMUs
880
128
ROPs
0
32
RT Cores
-
-
L1 Cache
16 KB (per CU)
16 MB
L2 Cache
16 MB
Theoretical Performance
262.4 GPixel/s
Pixel Rate
0 MPixel/s
524.8 GTexel/s
Texture Rate
1496 GTexel/s
33.59 TFLOPS
FP16 (half)
1300 TFLOPS
16.79 TFLOPS
FP32 (float)
163.4 TFLOPS
-
FP64 (double)
81.7 TFLOPS
Board Design
150W
TDP
750W
450 W
Suggested PSU
1000 W
1x HDMI 2.1
3x DisplayPort 2.0
Outputs
No outputs
1x 8-pin
Power Connectors
None
Graphics Processor
DG2-512
GPU Name
MI300
ACM-G10
GPU Variant
-
Generation 12.7
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
6 nm
Process Size
5 nm
21.7 billion
Transistors
146 billion
406 mm²
Die Size
1017 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
6.6
Shader Model
N/A
