AMD Radeon Instinct MI300 vs Intel Data Center GPU Flex 170
We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 16GB VRAM Data Center GPU Flex 170 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Instinct MI300 's Advantages
More VRAM (128GB vs 16GB)
Larger VRAM bandwidth (3277GB/s vs 512.0GB/s)
9984 additional rendering cores
Intel Data Center GPU Flex 170 's Advantages
Boost Clock has increased by 21% (2050MHz vs 1700MHz)
Lower TDP (150W vs 600W)
Score
Benchmark
FP32 (float)
Radeon Instinct MI300
+185%
47.87 TFLOPS
Data Center GPU Flex 170
16.79 TFLOPS
Graphics Card
Jan 2023
Release Date
Aug 2022
Radeon Instinct
Generation
Data Center GPU
Professional
Type
Professional
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1000 MHz
Base Clock
1950 MHz
1700 MHz
Boost Clock
2050 MHz
1600 MHz
Memory Clock
2000 MHz
Memory
128GB
Memory Size
16GB
HBM3
Memory Type
GDDR6
8192bit
Memory Bus
256bit
3277GB/s
Bandwidth
512.0GB/s
Render Config
220
Compute Units
-
-
-
-
14080
Shading Units
4096
880
TMUs
256
0
ROPs
128
880
Tensor Cores
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
-
16 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
0 MPixel/s
Pixel Rate
262.4 GPixel/s
1496 GTexel/s
Texture Rate
524.8 GTexel/s
383.0 TFLOPS
FP16 (half)
33.59 TFLOPS
47.87 TFLOPS
FP32 (float)
16.79 TFLOPS
47.87 TFLOPS
FP64 (double)
-
Board Design
600W
TDP
150W
1000 W
Suggested PSU
450 W
No outputs
Outputs
1x HDMI 2.1
3x DisplayPort 2.0
2x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
Aqua Vanjaram
GPU Name
DG2-512
-
GPU Variant
ACM-G10
CDNA 3.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
5 nm
Process Size
6 nm
153 billion
Transistors
21.7 billion
1017 mm²
Die Size
406 mm²
Graphics Features
N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
-
-
-
N/A
Shader Model
6.6
