NVIDIA RTX A4500 vs NVIDIA RTX A4500 Max-Q
We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 16GB VRAM RTX A4500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4500 's Advantages
Boost Clock has increased by 36% (1650MHz vs 1215MHz)
More VRAM (20GB vs 16GB)
Larger VRAM bandwidth (640.0GB/s vs 448.0GB/s)
1280 additional rendering cores
NVIDIA RTX A4500 Max-Q 's Advantages
Lower TDP (80W vs 200W)
Score
Benchmark
FP32 (float)
RTX A4500
+65%
23.65 TFLOPS
RTX A4500 Max Q
14.31 TFLOPS
Graphics Card
Nov 2021
Release Date
Mar 2022
Quadro Ampere
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1050 MHz
Base Clock
510 MHz
1650 MHz
Boost Clock
1215 MHz
2000 MHz
Memory Clock
1750 MHz
Memory
20GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
320bit
Memory Bus
256bit
640.0GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
56
SM Count
46
7168
Shading Units
5888
224
TMUs
184
96
ROPs
96
224
Tensor Cores
184
56
RT Cores
46
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
116.6 GPixel/s
369.6 GTexel/s
Texture Rate
223.6 GTexel/s
23.65 TFLOPS
FP16 (half)
14.31 TFLOPS
23.65 TFLOPS
FP32 (float)
14.31 TFLOPS
369.6 GFLOPS
FP64 (double)
223.6 GFLOPS
Board Design
200W
TDP
80W
550 W
Suggested PSU
-
4x DisplayPort 1.4a
Outputs
Portable Device Dependent
1x 8-pin
Power Connectors
None
Graphics Processor
GA102
GPU Name
GA104
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
17.4 billion
628 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
6.7
Shader Model
6.7
