AMD Radeon Instinct MI325X vs AMD Radeon RX 6750 XT
GPU Specs Compare
Graphics Card
Release Date
Oct 2024
Mar 2022
Generation
Radeon Instinct
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
2150 MHz
Boost Clock
2100 MHz
2600 MHz
Memory Clock
1500 MHz
2250 MHz
Memory
Memory Size
256GB
12GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
192bit
Bandwidth
6.14TB/s
432.0GB/s
Render Config
Compute Units
304
40
Shading Units
19456
2560
TMUs
1216
160
ROPs
0
64
Tensor Cores
1216
-
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
16 MB
3 MB
L3 Cache
256 MB
96 MB
RT Cores
-
40
Theoretical Performance
Pixel Rate
0 MPixel/s
166.4 GPixel/s
Texture Rate
2553.6 GTexel/s
416.0 GTexel/s
FP16 (half)
81.72 TFLOPS
26.62 TFLOPS
FP32 (float)
81.72 TFLOPS
13.31 TFLOPS
FP64 (double)
40.86 TFLOPS
832.0 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
Navi 22
Architecture
CDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
153 billion
17.2 billion
Die Size
1017 mm²
335 mm²
GPU Variant
-
Navi 22 KXT(215-127000144)
Board Design
TDP
1000W
250W
Suggested PSU
1400 W
600 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
Shader Model
N/A
6.5