GeForce RTX 2080 SUPER vs RTX A400
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 SUPER 's Advantages
Boost Clock has increased by 3% (1815MHz vs 1762MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (495.9GB/s vs 96.00GB/s)
2304 additional rendering cores
RTX A400 's Advantages
Released 4 years and 9 months late
Lower TDP (50W vs 250W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080 SUPER
+312%
11150
RTX A400
2706
3DMark Time Spy
GeForce RTX 2080 SUPER
+455%
11621
RTX A400
2091
3DMark Speed Way
GeForce RTX 2080 SUPER
+621%
2221
RTX A400
308
Graphics Card
Jul 2019
Release Date
Apr 2024
GeForce 20
Generation
Quadro Ampere(Ax000)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1650 MHz
Base Clock
1417 MHz
1815 MHz
Boost Clock
1762 MHz
1937 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
64bit
495.9GB/s
Bandwidth
96.00GB/s
Render Config
48
SM Count
6
3072
Shading Units
768
192
TMUs
24
64
ROPs
16
384
Tensor Cores
24
48
RT Cores
6
64 KB (per SM)
L1 Cache
128 KB (per SM)
4 MB
L2 Cache
2 MB
Theoretical Performance
116.2 GPixel/s
Pixel Rate
28.19 GPixel/s
348.5 GTexel/s
Texture Rate
42.29 GTexel/s
22.30 TFLOPS
FP16 (half)
2.706 TFLOPS
11.15 TFLOPS
FP32 (float)
2.706 TFLOPS
348.5 GFLOPS
FP64 (double)
42.29 GFLOPS
Board Design
250W
TDP
50W
600 W
Suggested PSU
250 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
4x mini-DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
TU104
GPU Name
GA107
TU104-450-A1
GPU Variant
-
Turing
Architecture
Ampere
TSMC
Foundry
Samsung
12 nm
Process Size
8 nm
13.6 billion
Transistors
8.7 billion
545 mm²
Die Size
200 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
7.5
CUDA
8.6
6.6
Shader Model
6.8
