Home GPU Comparison NVIDIA Quadro K4000 vs NVIDIA RTX A5500

NVIDIA Quadro K4000 vs NVIDIA RTX A5500

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 24GB VRAM RTX A5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages
Lower TDP (80W vs 230W)
NVIDIA RTX A5500 's Advantages
Released 9 years late
Boost Clock1665MHz
More VRAM (24GB vs 3GB)
Larger VRAM bandwidth (768.0GB/s vs 134.8GB/s)
9472 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro K4000
1.244 TFLOPS
RTX A5500 +2641%
34.1 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Mar 2022
Quadro
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1080 MHz
-
Boost Clock
1665 MHz
1404 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
24GB
GDDR5
Memory Type
GDDR6
192bit
Memory Bus
384bit
134.8GB/s
Bandwidth
768.0GB/s

Render Config

-
-
-
-
SM Count
80
768
Shading Units
10240
64
TMUs
320
24
ROPs
96
-
Tensor Cores
320
-
RT Cores
80
16 KB (per SMX)
L1 Cache
128 KB (per SM)
384 KB
L2 Cache
6 MB
-
-
-

Theoretical Performance

12.96 GPixel/s
Pixel Rate
159.8 GPixel/s
51.84 GTexel/s
Texture Rate
532.8 GTexel/s
-
FP16 (half)
34.10 TFLOPS
1244 GFLOPS
FP32 (float)
34.10 TFLOPS
51.84 GFLOPS
FP64 (double)
532.8 GFLOPS

Board Design

80W
TDP
230W
250 W
Suggested PSU
550 W
1x DVI 2x DisplayPort 1.2
Outputs
4x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

GK106
GPU Name
GA102
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
2.54 billion
Transistors
28.3 billion
221 mm²
Die Size
628 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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