Home GPU Comparison NVIDIA Quadro RTX 8000 Passive vs NVIDIA RTX A2000

NVIDIA Quadro RTX 8000 Passive vs NVIDIA RTX A2000

We compared two Professional market GPUs: 48GB VRAM Quadro RTX 8000 Passive and 6GB VRAM RTX A2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 8000 Passive's Advantages
Boost Clock has increased by 35% (1620MHz vs 1200MHz)
More VRAM (48GB vs 6GB)
Larger VRAM bandwidth (672.0GB/s vs 288.0GB/s)
1280 additional rendering cores
NVIDIA RTX A2000's Advantages
Released 3 years late
Lower TDP (70W vs 260W)

Score

Benchmark

FP32 (float)
Quadro RTX 8000 Passive +86%
14.93 TFLOPS
RTX A2000
7.987 TFLOPS
VS

Graphics Card

Aug 2018
Release Date
Aug 2021
Quadro
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1230MHz
Base Clock
562MHz
1620MHz
Boost Clock
1200MHz
1750MHz
Memory Clock
1500MHz

Memory

48GB
Memory Size
6GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
192bit
672.0 GB/s
Bandwidth
288.0 GB/s

Render Config

72
SM Count
26
-
Compute Units
-
4608
Shading Units
3328
288
TMUs
104
96
ROPs
48
576
Tensor Cores
104
72
RT Cores
26
64 KB (per SM)
L1 Cache
128 KB (per SM)
6MB
L2 Cache
3MB

Theoretical Performance

155.5 GPixel/s
Pixel Rate
57.60 GPixel/s
466.6 GTexel/s
Texture Rate
124.8 GTexel/s
29.86 TFLOPS
FP16 (half)
7.987 TFLOPS
14.93 TFLOPS
FP32 (float)
7.987 TFLOPS
466.6 GFLOPS
FP64 (double)
124.8 GFLOPS

Graphics Processor

TU102
GPU Name
GA106
TU102-875-A1
GPU Variant
GA106-850-A1
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
18,600 million
Transistors
12,000 million
754mm²
Die Size
276mm²

Board Design

260W
TDP
70W
600W
Suggested PSU
250W
No outputs
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
8.6
6.6
Shader Model
6.6

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