NVIDIA RTX 6000 Ada Generation vs AMD Instinct MI300A
GPU · Specs Compare
Graphics Card
Release Date
Dec 2022
Dec 2023
Generation
Quadro Ada
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
915 MHz
1000 MHz
Boost Clock
2505 MHz
2100 MHz
Memory Clock
2500 MHz
1300 MHz
Memory
Memory Size
48GB
128GB
Memory Type
GDDR6
HBM3
Memory Bus
384bit
8192bit
Bandwidth
960.0GB/s
5.32TB/s
Render Config
SM Count
142
—
Shading Units
18176
14592
TMUs
568
912
ROPs
192
0
Tensor Cores
568
—
RT Cores
142
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
16 MB
Compute Units
—
228
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
481.0 GPixel/s
0 MPixel/s
Texture Rate
1423 GTexel/s
1915.2 GTexel/s
FP16 (half)
91.06 TFLOPS
653.7 TFLOPS
FP32 (float)
91.06 TFLOPS
61.29 TFLOPS
FP64 (double)
1423 GFLOPS
30.64 TFLOPS
Graphics Processor
GPU Name
AD102
Aqua Vanjaram
GPU Variant
AD102
—
Architecture
Ada Lovelace
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
76.3 billion
153 billion
Die Size
609 mm²
1017 mm²
Board Design
TDP
300W
750W
Suggested PSU
700 W
1150 W
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
—
Shader Model
6.8
N/A
Benchmark
OctaneBench
1,068
—
Blender
11,394
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.