Home GPU Comparison NVIDIA Quadro RTX 6000 Mobile vs NVIDIA RTX A4500

NVIDIA Quadro RTX 6000 Mobile vs NVIDIA RTX A4500

We compared two Professional market GPUs: 24GB VRAM Quadro RTX 6000 Mobile and 20GB VRAM RTX A4500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 6000 Mobile 's Advantages
More VRAM (24GB vs 20GB)
Larger VRAM bandwidth (672.0GB/s vs 640.0GB/s)
NVIDIA RTX A4500 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 13% (1650MHz vs 1455MHz)
2560 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro RTX 6000 Mobile
13.41 TFLOPS
RTX A4500 +76%
23.65 TFLOPS
VS

Graphics Card

Sep 2019
Release Date
Nov 2021
Quadro Turing-M
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1275 MHz
Base Clock
1050 MHz
1455 MHz
Boost Clock
1650 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

24GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
320bit
672.0GB/s
Bandwidth
640.0GB/s

Render Config

-
-
-
72
SM Count
56
4608
Shading Units
7168
288
TMUs
224
96
ROPs
96
576
Tensor Cores
224
72
RT Cores
56
64 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
6 MB
-
-
-

Theoretical Performance

139.7 GPixel/s
Pixel Rate
158.4 GPixel/s
419.0 GTexel/s
Texture Rate
369.6 GTexel/s
26.82 TFLOPS
FP16 (half)
23.65 TFLOPS
13.41 TFLOPS
FP32 (float)
23.65 TFLOPS
419.0 GFLOPS
FP64 (double)
369.6 GFLOPS

Board Design

Unknown
TDP
200W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

TU102
GPU Name
GA102
-
-
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
18.6 billion
Transistors
28.3 billion
754 mm²
Die Size
628 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
8.6
6.7
Shader Model
6.7

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