NVIDIA RTX A3000 Mobile 12 GB vs NVIDIA RTX A4500 Mobile
We compared two Professional market GPUs: 12GB VRAM RTX A3000 Mobile 12 GB and 16GB VRAM RTX A4500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A3000 Mobile 12 GB 's Advantages
Lower TDP (115W vs 140W)
NVIDIA RTX A4500 Mobile 's Advantages
Boost Clock has increased by 4% (1500MHz vs 1440MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A3000 Mobile 12 GB
11.8 TFLOPS
RTX A4500 Mobile
+49%
17.66 TFLOPS
Blender
RTX A3000 Mobile 12 GB
2187
RTX A4500 Mobile
+22%
2676
OctaneBench
RTX A3000 Mobile 12 GB
208
RTX A4500 Mobile
+59%
332
Graphics Card
Mar 2022
Release Date
Mar 2022
Ampere-MW
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
855 MHz
Base Clock
930 MHz
1440 MHz
Boost Clock
1500 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
256bit
336.0GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
32
SM Count
46
4096
Shading Units
5888
128
TMUs
184
64
ROPs
96
128
Tensor Cores
184
32
RT Cores
46
128 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
92.16 GPixel/s
Pixel Rate
144.0 GPixel/s
184.3 GTexel/s
Texture Rate
276.0 GTexel/s
11.80 TFLOPS
FP16 (half)
17.66 TFLOPS
11.80 TFLOPS
FP32 (float)
17.66 TFLOPS
184.3 GFLOPS
FP64 (double)
276.0 GFLOPS
Board Design
115W
TDP
140W
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA104
GPU Name
GA104
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
17.4 billion
Transistors
17.4 billion
392 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
