NVIDIA RTX A4500 Max-Q vs NVIDIA Tesla K20m
We compared two Professional market GPUs: 16GB VRAM RTX A4500 Max Q and 5GB VRAM Tesla K20m to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4500 Max-Q 's Advantages
Released 9 years and 2 months late
Boost Clock1215MHz
More VRAM (16GB vs 5GB)
Larger VRAM bandwidth (448.0GB/s vs 208.0GB/s)
3392 additional rendering cores
Lower TDP (80W vs 225W)
Score
Benchmark
FP32 (float)
RTX A4500 Max Q
+306%
14.31 TFLOPS
Tesla K20m
3.524 TFLOPS
Graphics Card
Mar 2022
Release Date
Jan 2013
Quadro Ampere-M
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
510 MHz
Base Clock
-
1215 MHz
Boost Clock
-
1750 MHz
Memory Clock
1300 MHz
Memory
16GB
Memory Size
5GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
320bit
448.0GB/s
Bandwidth
208.0GB/s
Render Config
-
-
-
46
SM Count
-
5888
Shading Units
2496
184
TMUs
208
96
ROPs
40
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
4 MB
L2 Cache
1280 KB
-
-
-
Theoretical Performance
116.6 GPixel/s
Pixel Rate
36.71 GPixel/s
223.6 GTexel/s
Texture Rate
146.8 GTexel/s
14.31 TFLOPS
FP16 (half)
-
14.31 TFLOPS
FP32 (float)
3.524 TFLOPS
223.6 GFLOPS
FP64 (double)
1175 GFLOPS
Board Design
80W
TDP
225W
-
Suggested PSU
550 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
GA104
GPU Name
GK110
-
-
-
Ampere
Architecture
Kepler
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
7.08 billion
392 mm²
Die Size
561 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
8.6
CUDA
3.5
6.7
Shader Model
5.1
