NVIDIA Quadro K6000 SDI vs AMD Radeon Instinct MI355X
GPU Specs Compare
Graphics Card
Release Date
Jul 2013
Jun 2025
Generation
Quadro
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1502 MHz
2000 MHz
Base Clock
-
1000 MHz
Boost Clock
-
2400 MHz
Memory
Memory Size
12GB
288GB
Memory Type
GDDR5
HBM3e
Memory Bus
384bit
8192bit
Bandwidth
288.4GB/s
8.19TB/s
Render Config
Shading Units
2880
16384
TMUs
240
1024
ROPs
48
0
L1 Cache
16 KB (per SMX)
32 KB (per CU)
L2 Cache
1536 KB
32 MB
Compute Units
-
256
Tensor Cores
-
1216
L3 Cache
-
256 MB
Theoretical Performance
Pixel Rate
54.12 GPixel/s
0 MPixel/s
Texture Rate
216.5 GTexel/s
2457.6 GTexel/s
FP32 (float)
5.196 TFLOPS
78.64 TFLOPS
FP64 (double)
1.732 TFLOPS
39.32 TFLOPS
FP16 (half)
-
78.64 TFLOPS
Graphics Processor
GPU Name
GK110
MI350 256CU
Architecture
Kepler
CDNA 4.0
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
7.08 billion
185 billion
Die Size
561 mm²
Unknown
Board Design
TDP
239W
1400W
Suggested PSU
550 W
1800 W
Outputs
3x DVI2x DisplayPort 1.23x SDI
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.5
-
Shader Model
5.1
N/A