Home GPU Comparison NVIDIA Quadro RTX 8000 Passive vs NVIDIA RTX 4000 SFF Ada Generation

NVIDIA Quadro RTX 8000 Passive vs NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 48GB VRAM Quadro RTX 8000 Passive and 20GB VRAM RTX 4000 SFF Ada Generation 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 4% (1620MHz vs 1560MHz)
More VRAM (48GB vs 20GB)
Larger VRAM bandwidth (672.0GB/s vs 280.0GB/s)
NVIDIA RTX 4000 SFF Ada Generation 's Advantages
Released 4 years and 7 months late
1536 additional rendering cores
Lower TDP (70W vs 260W)

Score

Benchmark

FP32 (float)
Quadro RTX 8000 Passive
14.93 TFLOPS
RTX 4000 SFF Ada Generation +28%
19.17 TFLOPS
VS

Graphics Card

Aug 2018
Release Date
Mar 2023
Quadro
Generation
Quadro Ada
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1230 MHz
Base Clock
720 MHz
1620 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

48GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
160bit
672.0GB/s
Bandwidth
280.0GB/s

Render Config

72
SM Count
48
-
Compute Units
-
4608
Shading Units
6144
288
TMUs
192
96
ROPs
80
576
Tensor Cores
192
72
RT Cores
48
64 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
48 MB

Theoretical Performance

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

Graphics Processor

TU102
GPU Name
AD104
TU102-875-A1
GPU Variant
-
Turing
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
18.6 billion
Transistors
35.8 billion
754 mm²
Die Size
294 mm²

Board Design

260W
TDP
70W
600 W
Suggested PSU
250 W
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
8.9
6.6
Shader Model
6.7

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