Home GPU Comparison NVIDIA GeForce RTX 4090 Ti vs NVIDIA RTX A5000

NVIDIA GeForce RTX 4090 Ti vs NVIDIA RTX A5000

We compared a Desktop platform GPU: 24GB VRAM GeForce RTX 4090 Ti and a Professional market GPU: 24GB VRAM RTX A5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages
Boost Clock has increased by 51% (2565MHz vs 1695MHz)
Larger VRAM bandwidth (1152GB/s vs 768.0GB/s)
9984 additional rendering cores
NVIDIA RTX A5000 's Advantages
Lower TDP (230W vs 600W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Ti +235%
93.24 TFLOPS
RTX A5000
27.77 TFLOPS
VS

Graphics Card

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

Clock Speeds

2325 MHz
Base Clock
1170 MHz
2565 MHz
Boost Clock
1695 MHz
1500 MHz
Memory Clock
2000 MHz

Memory

24GB
Memory Size
24GB
GDDR6X
Memory Type
GDDR6
384bit
Memory Bus
384bit
1152GB/s
Bandwidth
768.0GB/s

Render Config

142
SM Count
64
-
Compute Units
-
18176
Shading Units
8192
568
TMUs
256
192
ROPs
96
568
Tensor Cores
256
142
RT Cores
64
128 KB (per SM)
L1 Cache
128 KB (per SM)
96 MB
L2 Cache
6 MB

Theoretical Performance

492.5 GPixel/s
Pixel Rate
162.7 GPixel/s
1457 GTexel/s
Texture Rate
433.9 GTexel/s
93.24 TFLOPS
FP16 (half)
27.77 TFLOPS
93.24 TFLOPS
FP32 (float)
27.77 TFLOPS
1457 GFLOPS
FP64 (double)
433.9 GFLOPS

Graphics Processor

AD102
GPU Name
GA102
AD102-400-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
76.3 billion
Transistors
28.3 billion
609 mm²
Die Size
628 mm²

Board Design

600W
TDP
230W
1000 W
Suggested PSU
550 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
2x 16-pin
Power Connectors
1x 8-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
8.9
CUDA
8.6
6.7
Shader Model
6.7

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