Home GPU Comparison NVIDIA RTX A5500 Mobile vs NVIDIA RTX A4000

NVIDIA RTX A5500 Mobile vs NVIDIA RTX A4000

We compared two Professional market GPUs: 16GB VRAM RTX A5500 Mobile and 16GB VRAM RTX A4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5500 Mobile 's Advantages
Released 11 months late
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
1280 additional rendering cores
NVIDIA RTX A4000 's Advantages
Boost Clock has increased by 4% (1560MHz vs 1500MHz)
Lower TDP (140W vs 165W)

Score

Benchmark

FP32 (float)
RTX A5500 Mobile +16%
22.27 TFLOPS
RTX A4000
19.17 TFLOPS
Blender
RTX A5500 Mobile +4%
3342
RTX A4000
3190
OctaneBench
RTX A5500 Mobile +10%
389
RTX A4000
352

Graphics Card

Mar 2022
Release Date
Apr 2021
Ampere-MW
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

975 MHz
Base Clock
735 MHz
1500 MHz
Boost Clock
1560 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
58
SM Count
48
7424
Shading Units
6144
232
TMUs
192
96
ROPs
96
232
Tensor Cores
192
58
RT Cores
48
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

144.0 GPixel/s
Pixel Rate
149.8 GPixel/s
348.0 GTexel/s
Texture Rate
299.5 GTexel/s
22.27 TFLOPS
FP16 (half)
19.17 TFLOPS
22.27 TFLOPS
FP32 (float)
19.17 TFLOPS
348.0 GFLOPS
FP64 (double)
299.5 GFLOPS

Board Design

165W
TDP
140W
-
Suggested PSU
300 W
Portable Device Dependent
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 6-pin

Graphics Processor

GA103
GPU Name
GA104
-
GPU Variant
GA104-875-A1
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
22 billion
Transistors
17.4 billion
496 mm²
Die Size
392 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
8.6
6.8
Shader Model
6.7
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