Home GPU Comparison NVIDIA RTX A5000-8Q vs NVIDIA GeForce RTX 4090 D

NVIDIA RTX A5000-8Q vs NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 24GB VRAM GeForce RTX 4090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages
Lower TDP (230W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 49% (2520MHz vs 1695MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (1008GB/s vs 768.0GB/s)
6400 additional rendering cores

Score

Benchmark

FP32 (float)
RTX A5000 8Q
27.77 TFLOPS
GeForce RTX 4090 D +164%
73.54 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Dec 2023
Quadro Ampere
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1170 MHz
Base Clock
2280 MHz
1695 MHz
Boost Clock
2520 MHz
2000 MHz
Memory Clock
1313 MHz

Memory

8GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6X
384bit
Memory Bus
384bit
768.0GB/s
Bandwidth
1008GB/s

Render Config

64
SM Count
114
-
Compute Units
-
8192
Shading Units
14592
256
TMUs
456
96
ROPs
176
256
Tensor Cores
456
64
RT Cores
114
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
72 MB

Theoretical Performance

162.7 GPixel/s
Pixel Rate
443.5 GPixel/s
433.9 GTexel/s
Texture Rate
1149 GTexel/s
27.77 TFLOPS
FP16 (half)
73.54 TFLOPS
27.77 TFLOPS
FP32 (float)
73.54 TFLOPS
433.9 GFLOPS
FP64 (double)
1149 GFLOPS

Graphics Processor

GA102
GPU Name
AD102
-
GPU Variant
AD102-250-A1
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
28.3 billion
Transistors
76.3 billion
628 mm²
Die Size
609 mm²

Board Design

230W
TDP
425W
550 W
Suggested PSU
800 W
4x DisplayPort 1.4a
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 16-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
8.6
CUDA
8.9
6.7
Shader Model
6.7

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