AMD Radeon Instinct MI300A vs AMD Radeon RX 9070 GRE 16 GB
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Jan 2025
Generation
Radeon Instinct
Navi IV
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1420 MHz
Boost Clock
2100 MHz
2790 MHz
Memory Clock
2525 MHz
2250 MHz
Memory
Memory Size
192GB
16GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
256bit
Bandwidth
10.3TB/s
576.0GB/s
Render Config
Compute Units
304
48
Shading Units
19456
3072
TMUs
1216
192
ROPs
0
96
Tensor Cores
1216
—
L1 Cache
16 KB (per CU)
—
L2 Cache
16 MB
8 MB
L3 Cache
256 MB
48 MB
RT Cores
—
48
Theoretical Performance
Pixel Rate
0 MPixel/s
267.8 GPixel/s
Texture Rate
2554 GTexel/s
535.7 GTexel/s
FP16 (half)
653.7 TFLOPS
68.57 TFLOPS
FP32 (float)
81.72 TFLOPS
34.28 TFLOPS
FP64 (double)
81.72 TFLOPS
1071.4 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Navi 48
Architecture
CDNA 3.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
153 billion
53.9 billion
Die Size
1017 mm²
357 mm²
GPU Variant
—
Navi 48 XL
Board Design
TDP
750W
220W
Suggested PSU
1150 W
550 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.2
Vulkan
N/A
1.3
Shader Model
N/A
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.