AMD Radeon Instinct MI355X vs AMD Radeon RX 6750 GRE 10 GB
GPU · Specs Compare
Graphics Card
Release Date
Jun 2025
Oct 2023
Generation
Radeon Instinct
Navi II
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1941 MHz
Boost Clock
2400 MHz
2450 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
288GB
10GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
160bit
Bandwidth
8.19TB/s
320.0GB/s
Render Config
Compute Units
256
36
Shading Units
16384
2304
TMUs
1024
144
ROPs
0
64
Tensor Cores
1216
—
L1 Cache
32 KB (per CU)
128 KB per Array
L2 Cache
32 MB
3 MB
L3 Cache
256 MB
80 MB
RT Cores
—
36
Theoretical Performance
Pixel Rate
0 MPixel/s
156.8 GPixel/s
Texture Rate
2457.6 GTexel/s
352.8 GTexel/s
FP16 (half)
78.64 TFLOPS
22.58 TFLOPS
FP32 (float)
78.64 TFLOPS
11.29 TFLOPS
FP64 (double)
39.32 TFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
Navi 22
Architecture
CDNA 4.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
185 billion
17.2 billion
Die Size
Unknown
335 mm²
GPU Variant
—
Navi 22 XTL
Board Design
TDP
1400W
170W
Suggested PSU
1800 W
450 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
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
6.8
Benchmark
3DMark Time Spy
—
11,171
3DMark Time Spy Extreme
—
5,039
3DMark Speed Way
—
1,928
▲ Specs Compare
Data sourced from official specifications and benchmark tests.