Home GPU Comparison NVIDIA RTX A5000 Mobile vs NVIDIA RTX 4000 SFF Ada Generation

NVIDIA RTX A5000 Mobile vs NVIDIA RTX 4000 SFF Ada Generation

We compared two Professional market GPUs: 16GB VRAM RTX A5000 Mobile and 20GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000 Mobile 's Advantages
Boost Clock has increased by 1% (1575MHz vs 1560MHz)
Larger VRAM bandwidth (448.0GB/s vs 280.0GB/s)
NVIDIA RTX 4000 SFF Ada Generation 's Advantages
Released 1 years and 11 months late
More VRAM (20GB vs 16GB)
Lower TDP (70W vs 150W)

Score

Benchmark

FP32 (float)
RTX A5000 Mobile
19.35 TFLOPS
RTX 4000 SFF Ada Generation
19.17 TFLOPS
Blender
RTX A5000 Mobile
3188
RTX 4000 SFF Ada Generation +13%
3612
OctaneBench
RTX A5000 Mobile
305
RTX 4000 SFF Ada Generation +45%
443
VS

Graphics Card

Apr 2021
Release Date
Mar 2023
Quadro Ampere-M
Generation
Quadro Ada
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

900 MHz
Base Clock
720 MHz
1575 MHz
Boost Clock
1560 MHz
1750 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
20GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
160bit
448.0GB/s
Bandwidth
280.0GB/s

Render Config

-
-
-
48
SM Count
48
6144
Shading Units
6144
192
TMUs
192
96
ROPs
80
192
Tensor Cores
192
48
RT Cores
48
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
48 MB
-
-
-

Theoretical Performance

151.2 GPixel/s
Pixel Rate
124.8 GPixel/s
302.4 GTexel/s
Texture Rate
299.5 GTexel/s
19.35 TFLOPS
FP16 (half)
19.17 TFLOPS
19.35 TFLOPS
FP32 (float)
19.17 TFLOPS
302.4 GFLOPS
FP64 (double)
299.5 GFLOPS

Board Design

150W
TDP
70W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
4x mini-DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

GA104
GPU Name
AD104
-
-
-
Ampere
Architecture
Ada Lovelace
Samsung
Foundry
TSMC
8 nm
Process Size
5 nm
17.4 billion
Transistors
35.8 billion
392 mm²
Die Size
294 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
8.6
CUDA
8.9
6.7
Shader Model
6.7

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