NVIDIA RTX A400 vs AMD Radeon RX 560 896SP
We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 4GB VRAM Radeon RX 560 896SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A400 's Advantages
Released 6 years and 9 months late
Boost Clock has increased by 50% (1762MHz vs 1175MHz)
AMD Radeon RX 560 896SP 's Advantages
Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)
128 additional rendering cores
Lower TDP (45W vs 50W)
Score
Benchmark
FP32 (float)
RTX A400
+28%
2.706 TFLOPS
Radeon RX 560 896SP
2.106 TFLOPS
Graphics Card
Apr 2024
Release Date
Jul 2017
Quadro Ampere(Ax000)
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8
Clock Speeds
1417 MHz
Base Clock
1090 MHz
1762 MHz
Boost Clock
1175 MHz
1500 MHz
Memory Clock
1750 MHz
Memory
4GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
96.00GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
14
6
SM Count
-
768
Shading Units
896
24
TMUs
56
16
ROPs
16
24
Tensor Cores
-
6
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
28.19 GPixel/s
Pixel Rate
18.80 GPixel/s
42.29 GTexel/s
Texture Rate
65.80 GTexel/s
2.706 TFLOPS
FP16 (half)
2.106 TFLOPS
2.706 TFLOPS
FP32 (float)
2.106 TFLOPS
42.29 GFLOPS
FP64 (double)
131.6 GFLOPS
Board Design
50W
TDP
45W
250 W
Suggested PSU
200 W
4x mini-DisplayPort 1.4a
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
None
Power Connectors
None
Graphics Processor
GA107
GPU Name
Polaris 21
-
GPU Variant
Polaris 21 XL
Ampere
Architecture
GCN 4.0
Samsung
Foundry
GlobalFoundries
8 nm
Process Size
14 nm
8.7 billion
Transistors
3 billion
200 mm²
Die Size
123 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
8.6
CUDA
-
6.8
Shader Model
6.4
