RTX 4500 Ada Generation vs Radeon Instinct MI300A
We compared two Desktop platform GPUs: 24GB VRAM RTX 4500 Ada Generation and 192GB VRAM Radeon Instinct MI300A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX 4500 Ada Generation 's Advantages
Boost Clock has increased by 23% (2580MHz vs 2100MHz)
Lower TDP (210W vs 750W)
Radeon Instinct MI300A 's Advantages
More VRAM (192GB vs 24GB)
Larger VRAM bandwidth (10.3TB/s vs 432.0GB/s)
11776 additional rendering cores
Score
Benchmark
FP32 (float)
RTX 4500 Ada Generation
39630
Radeon Instinct MI300A
+106%
81720
Graphics Card
Aug 2023
Release Date
Dec 2023
Quadro Ada
Generation
Radeon Instinct
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
2070 MHz
Base Clock
1000 MHz
2580 MHz
Boost Clock
2100 MHz
2250 MHz
Memory Clock
2525 MHz
Memory
24GB
Memory Size
192GB
GDDR6
Memory Type
HBM3
192bit
Memory Bus
8192bit
432.0GB/s
Bandwidth
10.3TB/s
Render Config
-
Compute Units
304
60
SM Count
-
7680
Shading Units
19456
240
TMUs
1216
80
ROPs
0
240
Tensor Cores
1216
60
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
48 MB
L2 Cache
16 MB
-
L3 Cache
256 MB
Theoretical Performance
206.4 GPixel/s
Pixel Rate
0 MPixel/s
619.2 GTexel/s
Texture Rate
2554 GTexel/s
39.63 TFLOPS
FP16 (half)
653.7 TFLOPS
39.63 TFLOPS
FP32 (float)
81.72 TFLOPS
619.2 GFLOPS
FP64 (double)
81.72 TFLOPS
Board Design
210W
TDP
750W
550 W
Suggested PSU
1150 W
4x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
AD103
GPU Name
Aqua Vanjaram
Ada Lovelace
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
45.9 billion
Transistors
153 billion
379 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
8.9
CUDA
-
6.7
Shader Model
N/A
