AMD Radeon RX 9070 GRE vs AMD Radeon Instinct MI300X
GPU Specs Compare
Graphics Card
Release Date
May 2025
Dec 2023
Generation
Navi IV
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1420 MHz
1000 MHz
Boost Clock
2790 MHz
2100 MHz
Memory Clock
2250 MHz
1300 MHz
Memory
Memory Size
12GB
192GB
Memory Type
GDDR6
HBM3
Memory Bus
192bit
8192bit
Bandwidth
432.0GB/s
5.32TB/s
Render Config
Compute Units
48
304
SM Count
46
-
Shading Units
3072
19456
TMUs
192
1216
ROPs
96
0
Tensor Cores
96
1216
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
8 MB
16 MB
L3 Cache
48 MB
256 MB
Theoretical Performance
Pixel Rate
267.8 GPixel/s
0 MPixel/s
Texture Rate
535.7 GTexel/s
2553.6 GTexel/s
FP16 (half)
68.57 TFLOPS
81.72 TFLOPS
FP32 (float)
34.28 TFLOPS
81.72 TFLOPS
FP64 (double)
1071.4 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
Navi 48
Aqua Vanjaram
GPU Variant
Navi 48 XL
-
Architecture
RDNA 4.0
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
53.9 billion
153 billion
Die Size
357 mm²
1017 mm²
Board Design
TDP
220W
750W
Suggested PSU
550 W
1150 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.2
3.0
Vulkan
1.3
N/A
CUDA
12.0
-
Shader Model
6.8
N/A