RTX A4000 vs RTX A500 Mobile
We compared two Professional market GPUs: 16GB VRAM RTX A4000 and 4GB VRAM RTX A500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A4000 's Advantages
Boost Clock has increased by 1% (1560MHz vs 1537MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (448.0GB/s vs 96.00GB/s)
4096 additional rendering cores
RTX A500 Mobile 's Advantages
Released 11 months late
Lower TDP (30W vs 140W)
Score
Benchmark
FP32 (float)
RTX A4000
+204%
19170
RTX A500 Mobile
6296
3DMark Time Spy
RTX A4000
+266%
11079
RTX A500 Mobile
3023
3DMark Time Spy Extreme
RTX A4000
+234%
5367
RTX A500 Mobile
1604
3DMark Speed Way
RTX A4000
+496%
2838
RTX A500 Mobile
476
Blender
RTX A4000
+453%
3190
RTX A500 Mobile
576
OctaneBench
RTX A4000
+410%
352
RTX A500 Mobile
69
Graphics Card
Apr 2021
Release Date
Mar 2022
Quadro Ampere
Generation
Ampere-MW
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
735 MHz
Base Clock
832 MHz
1560 MHz
Boost Clock
1537 MHz
1750 MHz
Memory Clock
1500 MHz
Memory
16GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
448.0GB/s
Bandwidth
96.00GB/s
Render Config
48
SM Count
16
6144
Shading Units
2048
192
TMUs
64
96
ROPs
32
192
Tensor Cores
64
48
RT Cores
16
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
2 MB
Theoretical Performance
149.8 GPixel/s
Pixel Rate
49.18 GPixel/s
299.5 GTexel/s
Texture Rate
98.37 GTexel/s
19.17 TFLOPS
FP16 (half)
6.296 TFLOPS
19.17 TFLOPS
FP32 (float)
6.296 TFLOPS
299.5 GFLOPS
FP64 (double)
98.37 GFLOPS
Board Design
140W
TDP
30W
300 W
Suggested PSU
-
4x DisplayPort 1.4a
Outputs
Portable Device Dependent
1x 6-pin
Power Connectors
None
Graphics Processor
GA104
GPU Name
GA107S
GA104-875-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
8.7 billion
392 mm²
Die Size
200 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
6.7
Shader Model
6.8
