Home GPU Comparison NVIDIA RTX A400 vs AMD Ryzen Z1 Extreme GPU

NVIDIA RTX A400 vs AMD Ryzen Z1 Extreme GPU

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 16GB VRAM Ryzen Z1 Extreme GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages
Released 10 months late
Larger VRAM bandwidth (96.00GB/s vs 25.60GB/s)
AMD Ryzen Z1 Extreme GPU 's Advantages
Boost Clock has increased by 53% (2700MHz vs 1762MHz)
More VRAM (16GB vs 4GB)
Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)
RTX A400
2.706 TFLOPS
Ryzen Z1 Extreme GPU +206%
8.294 TFLOPS
VS

Graphics Card

Apr 2024
Release Date
Jun 2023
Quadro Ampere(Ax000)
Generation
Console GPU(ASUS)
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
-

Clock Speeds

1417 MHz
Base Clock
800 MHz
1762 MHz
Boost Clock
2700 MHz
1500 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
16GB
GDDR6
Memory Type
LPDDR5
64bit
Memory Bus
64bit
96.00GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
12
6
SM Count
-
768
Shading Units
768
24
TMUs
48
16
ROPs
32
24
Tensor Cores
-
6
RT Cores
12
128 KB (per SM)
L1 Cache
128 KB per Array
2 MB
L2 Cache
8 MB
-
L3 Cache
16 MB

Theoretical Performance

28.19 GPixel/s
Pixel Rate
86.40 GPixel/s
42.29 GTexel/s
Texture Rate
129.6 GTexel/s
2.706 TFLOPS
FP16 (half)
16.59 TFLOPS
2.706 TFLOPS
FP32 (float)
8.294 TFLOPS
42.29 GFLOPS
FP64 (double)
518.4 GFLOPS

Board Design

50W
TDP
30W
250 W
Suggested PSU
-
4x mini-DisplayPort 1.4a
Outputs
1x USB Type-C
None
Power Connectors
None

Graphics Processor

GA107
GPU Name
Phoenix
-
-
-
Ampere
Architecture
RDNA 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
4 nm
8.7 billion
Transistors
25.39 billion
200 mm²
Die Size
178 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
8.6
CUDA
-
6.8
Shader Model
6.8

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