NVIDIA RTX A6000 vs NVIDIA RTX A5000
We compared two Professional market GPUs: 48GB VRAM RTX A6000 and 24GB VRAM RTX A5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A6000 's Advantages
Boost Clock has increased by 6% (1800MHz vs 1695MHz)
More VRAM (48GB vs 24GB)
2560 additional rendering cores
NVIDIA RTX A5000 's Advantages
Released 6 months late
Lower TDP (230W vs 300W)
Score
Benchmark
FP32 (float)
RTX A6000
+39%
38.71 TFLOPS
RTX A5000
27.77 TFLOPS
3DMark Time Spy
RTX A6000
+21%
17742
RTX A5000
14600
3DMark Time Spy Extreme
RTX A6000
+27%
9324
RTX A5000
7285
3DMark Speed Way
RTX A6000
+23%
4965
RTX A5000
4022
Blender
RTX A6000
+11%
5387
RTX A5000
4829
OctaneBench
RTX A6000
+4%
600
RTX A5000
573
Shadow of the Tomb Raider 2160p
RTX A6000
+33%
100
RTX A5000
75
Shadow of the Tomb Raider 1440p
RTX A6000
+22%
165
RTX A5000
135
Shadow of the Tomb Raider 1080p
RTX A6000
+18%
225
RTX A5000
190
Graphics Card
Oct 2020
Release Date
Apr 2021
Quadro Ampere
Generation
Quadro Ampere
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1410 MHz
Base Clock
1170 MHz
1800 MHz
Boost Clock
1695 MHz
2000 MHz
Memory Clock
2000 MHz
Memory
48GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6
384bit
Memory Bus
384bit
768.0GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
84
SM Count
64
10752
Shading Units
8192
336
TMUs
256
112
ROPs
96
336
Tensor Cores
256
84
RT Cores
64
128 KB (per SM)
L1 Cache
128 KB (per SM)
6 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
201.6 GPixel/s
Pixel Rate
162.7 GPixel/s
604.8 GTexel/s
Texture Rate
433.9 GTexel/s
38.71 TFLOPS
FP16 (half)
27.77 TFLOPS
38.71 TFLOPS
FP32 (float)
27.77 TFLOPS
604.8 GFLOPS
FP64 (double)
433.9 GFLOPS
Board Design
300W
TDP
230W
700 W
Suggested PSU
550 W
4x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
8-pin EPS
Power Connectors
1x 8-pin
Graphics Processor
GA102
GPU Name
GA102
-
-
-
Ampere
Architecture
Ampere
Samsung
Foundry
Samsung
8 nm
Process Size
8 nm
28.3 billion
Transistors
28.3 billion
628 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
