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