NVIDIA GeForce RTX 4080 Ti vs NVIDIA RTX A5000-8Q
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 8GB VRAM RTX A5000 8Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 Ti 's Advantages
Boost Clock has increased by 54% (2610MHz vs 1695MHz)
More VRAM (16GB vs 8GB)
5888 additional rendering cores
NVIDIA RTX A5000-8Q 's Advantages
Larger VRAM bandwidth (768.0GB/s vs 678.4GB/s)
Lower TDP (230W vs 400W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 Ti
+164%
73.5 TFLOPS
RTX A5000 8Q
27.77 TFLOPS
Graphics Card
Unknown
Release Date
Apr 2021
GeForce 40
Generation
Quadro Ampere
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
2340 MHz
Base Clock
1170 MHz
2610 MHz
Boost Clock
1695 MHz
1325 MHz
Memory Clock
2000 MHz
Memory
16GB
Memory Size
8GB
GDDR6X
Memory Type
GDDR6
256bit
Memory Bus
384bit
678.4GB/s
Bandwidth
768.0GB/s
Render Config
-
-
-
110
SM Count
64
14080
Shading Units
8192
440
TMUs
256
144
ROPs
96
440
Tensor Cores
256
110
RT Cores
64
128 KB (per SM)
L1 Cache
128 KB (per SM)
80 MB
L2 Cache
6 MB
-
-
-
Theoretical Performance
375.8 GPixel/s
Pixel Rate
162.7 GPixel/s
1148 GTexel/s
Texture Rate
433.9 GTexel/s
73.50 TFLOPS
FP16 (half)
27.77 TFLOPS
73.50 TFLOPS
FP32 (float)
27.77 TFLOPS
1148 GFLOPS
FP64 (double)
433.9 GFLOPS
Board Design
400W
TDP
230W
800 W
Suggested PSU
550 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
AD102
GPU Name
GA102
AD102-225-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
76.3 billion
Transistors
28.3 billion
609 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
8.9
CUDA
8.6
6.7
Shader Model
6.7
