NVIDIA Quadro RTX 6000 Mobile vs NVIDIA RTX 4000 SFF Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Sep 2019
Nov 2018
Generation
Quadro Turing-M
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1275 MHz
1200 MHz
Boost Clock
1455 MHz
1746 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
24GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
384bit
4096bit
Bandwidth
672.0GB/s
1.02TB/s
Render Config
SM Count
72
48
Shading Units
4608
3840
TMUs
288
240
ROPs
96
64
Tensor Cores
576
192
RT Cores
72
48
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
6 MB
4 MB
Compute Units
—
60
Theoretical Performance
Pixel Rate
139.7 GPixel/s
111.7 GPixel/s
Texture Rate
419.0 GTexel/s
419.0 GTexel/s
FP16 (half)
26.82 TFLOPS
26.82 TFLOPS
FP32 (float)
13.41 TFLOPS
13.41 TFLOPS
FP64 (double)
419.0 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
TU102
Vega 20
Architecture
Turing
GCN 5.1
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
18.6 billion
13.23 billion
Die Size
754 mm²
331 mm²
GPU Variant
—
Vega 20 GLXT
Board Design
TDP
Unknown
300W
Outputs
Portable Device Dependent
1x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
8.9
Shader Model
6.7
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.