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

NVIDIA Quadro RTX 8000 vs NVIDIA Quadro RTX 4000 Mobile

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

Main Differences

NVIDIA Quadro RTX 8000 's Advantages
Boost Clock has increased by 13% (1770MHz vs 1560MHz)
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (672.0GB/s vs 448.0GB/s)
2048 additional rendering cores
NVIDIA Quadro RTX 4000 Mobile 's Advantages
Released 9 months late
Lower TDP (110W vs 260W)

Score

Benchmark

FP32 (float)
Quadro RTX 8000 +104%
16.31 TFLOPS
Quadro RTX 4000 Mobile
7.987 TFLOPS
VS

Graphics Card

Aug 2018
Release Date
May 2019
Quadro
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1395 MHz
Base Clock
1110 MHz
1770 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

48GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
256bit
672.0GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
72
SM Count
40
4608
Shading Units
2560
288
TMUs
160
96
ROPs
64
576
Tensor Cores
320
72
RT Cores
40
64 KB (per SM)
L1 Cache
64 KB (per SM)
6 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
99.84 GPixel/s
509.8 GTexel/s
Texture Rate
249.6 GTexel/s
32.62 TFLOPS
FP16 (half)
15.97 TFLOPS
16.31 TFLOPS
FP32 (float)
7.987 TFLOPS
509.8 GFLOPS
FP64 (double)
249.6 GFLOPS

Board Design

260W
TDP
110W
600 W
Suggested PSU
-
4x DisplayPort 1.4a 1x USB Type-C
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

TU102
GPU Name
TU104
TU102-875-A1
GPU Variant
N19E-Q3-A1
Turing
Architecture
Turing
TSMC
Foundry
TSMC
12 nm
Process Size
12 nm
18.6 billion
Transistors
13.6 billion
754 mm²
Die Size
545 mm²

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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