NVIDIA RTX A2000 vs NVIDIA RTX A5500
We compared two Professional market GPUs: 6GB VRAM RTX A2000 and 24GB VRAM RTX A5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A2000 's Advantages
Lower TDP (70W vs 230W)
NVIDIA RTX A5500 's Advantages
Released 7 months late
Boost Clock has increased by 39% (1665MHz vs 1200MHz)
More VRAM (24GB vs 6GB)
Larger VRAM bandwidth (768.0GB/s vs 288.0GB/s)
6912 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A2000
7.987 TFLOPS
RTX A5500
+326%
34.1 TFLOPS
3DMark Time Spy
RTX A2000
5936
RTX A5500
+167%
15878
3DMark Time Spy Extreme
RTX A2000
2712
RTX A5500
+195%
8016
3DMark Speed Way
RTX A2000
1480
RTX A5500
+201%
4462
Shadow of the Tomb Raider 2160p
RTX A2000
25
RTX A5500
+260%
90
Shadow of the Tomb Raider 1440p
RTX A2000
50
RTX A5500
+200%
150
Shadow of the Tomb Raider 1080p
RTX A2000
70
RTX A5500
+200%
210
Graphics Card
Aug 2021
Release Date
Mar 2022
Quadro Ampere
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
562 MHz
Base Clock
1080 MHz
1200 MHz
Boost Clock
1665 MHz
1500 MHz
Memory Clock
2000 MHz
Memory
6GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
384bit
288.0GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
26
SM Count
80
3328
Shading Units
10240
104
TMUs
320
48
ROPs
96
104
Tensor Cores
320
26
RT Cores
80
128 KB (per SM)
L1 Cache
128 KB (per SM)
3 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
57.60 GPixel/s
Pixel Rate
159.8 GPixel/s
124.8 GTexel/s
Texture Rate
532.8 GTexel/s
7.987 TFLOPS
FP16 (half)
34.10 TFLOPS
7.987 TFLOPS
FP32 (float)
34.10 TFLOPS
124.8 GFLOPS
FP64 (double)
532.8 GFLOPS
Board Design
70W
TDP
230W
250 W
Suggested PSU
550 W
4x mini-DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
None
Power Connectors
1x 8-pin
Graphics Processor
GA106
GPU Name
GA102
GA106-850-A1
GPU Variant
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
12 billion
Transistors
28.3 billion
276 mm²
Die Size
628 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
