Home GPU Comparison NVIDIA GRID K540Q vs NVIDIA RTX A4500 Mobile

NVIDIA GRID K540Q vs NVIDIA RTX A4500 Mobile

We compared two Professional market GPUs: 4GB VRAM GRID K540Q and 16GB VRAM RTX A4500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Mobile 's Advantages
Released 7 years and 8 months late
Boost Clock1500MHz
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (512.0GB/s vs 160.0GB/s)
4352 additional rendering cores
Lower TDP (140W vs 225W)

Score

Benchmark

FP32 (float)
GRID K540Q
2.289 TFLOPS
RTX A4500 Mobile +671%
17.66 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Mar 2022
GRID
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
930 MHz
-
Boost Clock
1500 MHz
1250 MHz
Memory Clock
2000 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
160.0GB/s
Bandwidth
512.0GB/s

Render Config

-
-
-
-
SM Count
46
1536
Shading Units
5888
128
TMUs
184
32
ROPs
96
-
Tensor Cores
184
-
RT Cores
46
16 KB (per SMX)
L1 Cache
128 KB (per SM)
512 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

23.84 GPixel/s
Pixel Rate
144.0 GPixel/s
95.36 GTexel/s
Texture Rate
276.0 GTexel/s
-
FP16 (half)
17.66 TFLOPS
2.289 TFLOPS
FP32 (float)
17.66 TFLOPS
95.36 GFLOPS
FP64 (double)
276.0 GFLOPS

Board Design

225W
TDP
140W
550 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

GK104
GPU Name
GA104
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
3.54 billion
Transistors
17.4 billion
294 mm²
Die Size
392 mm²

Graphics Features

12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.0
CUDA
8.6
5.1
Shader Model
6.7

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