NVIDIA Tesla K20X vs NVIDIA RTX A5500 Max-Q
We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 16GB VRAM RTX A5500 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A5500 Max-Q 's Advantages
Released 9 years and 4 months late
Boost Clock1260MHz
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (448.0GB/s vs 249.6GB/s)
4736 additional rendering cores
Lower TDP (80W vs 235W)
Score
Benchmark
FP32 (float)
Tesla K20X
3.935 TFLOPS
RTX A5500 Max Q
+375%
18.71 TFLOPS
Graphics Card
Nov 2012
Release Date
Mar 2022
Tesla
Generation
Ampere-MW
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
585 MHz
-
Boost Clock
1260 MHz
1300 MHz
Memory Clock
1750 MHz
Memory
6GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
256bit
249.6GB/s
Bandwidth
448.0GB/s
Render Config
-
-
-
-
SM Count
58
2688
Shading Units
7424
224
TMUs
232
48
ROPs
96
-
Tensor Cores
232
-
RT Cores
58
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
40.99 GPixel/s
Pixel Rate
121.0 GPixel/s
164.0 GTexel/s
Texture Rate
292.3 GTexel/s
-
FP16 (half)
18.71 TFLOPS
3.935 TFLOPS
FP32 (float)
18.71 TFLOPS
1312 GFLOPS
FP64 (double)
292.3 GFLOPS
Board Design
235W
TDP
80W
550 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
GK110
GPU Name
GA103
-
-
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
7.08 billion
Transistors
22 billion
561 mm²
Die Size
496 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.8
