Home GPU Comparison NVIDIA Quadro RTX 4000 vs NVIDIA Quadro RTX 8000 Passive

NVIDIA Quadro RTX 4000 vs NVIDIA Quadro RTX 8000 Passive

We compared two Professional market GPUs: 8GB VRAM Quadro RTX 4000 and 48GB VRAM Quadro RTX 8000 Passive to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 4000 's Advantages
Lower TDP (160W vs 260W)
NVIDIA Quadro RTX 8000 Passive 's Advantages
Boost Clock has increased by 5% (1620MHz vs 1545MHz)
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 416.0GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro RTX 4000
7.119 TFLOPS
Quadro RTX 8000 Passive +109%
14.93 TFLOPS
VS

Graphics Card

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

Clock Speeds

1005 MHz
Base Clock
1230 MHz
1545 MHz
Boost Clock
1620 MHz
1625 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
384bit
416.0GB/s
Bandwidth
672.0GB/s

Render Config

36
SM Count
72
-
Compute Units
-
2304
Shading Units
4608
144
TMUs
288
64
ROPs
96
288
Tensor Cores
576
36
RT Cores
72
64 KB (per SM)
L1 Cache
64 KB (per SM)
4 MB
L2 Cache
6 MB

Theoretical Performance

98.88 GPixel/s
Pixel Rate
155.5 GPixel/s
222.5 GTexel/s
Texture Rate
466.6 GTexel/s
14.24 TFLOPS
FP16 (half)
29.86 TFLOPS
7.119 TFLOPS
FP32 (float)
14.93 TFLOPS
222.5 GFLOPS
FP64 (double)
466.6 GFLOPS

Graphics Processor

TU104
GPU Name
TU102
TU104-850-A1
GPU Variant
TU102-875-A1
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
13.6 billion
Transistors
18.6 billion
545 mm²
Die Size
754 mm²

Board Design

160W
TDP
260W
450 W
Suggested PSU
600 W
3x DisplayPort 1.4a 1x USB Type-C
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

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
7.5
6.6
Shader Model
6.6

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