Home GPU Comparison AMD Radeon RX 6400 vs NVIDIA P106 090

AMD Radeon RX 6400 vs NVIDIA P106 090

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 3GB VRAM P106 090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6400 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 52% (2321MHz vs 1531MHz)
More VRAM (4GB vs 3GB)
Lower TDP (53W vs 75W)
NVIDIA P106 090 's Advantages
Larger VRAM bandwidth (192.2GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)
Radeon RX 6400 +51%
3.565 TFLOPS
P106 090
2.352 TFLOPS
Blender
Radeon RX 6400 +37%
334
P106 090
243
VS

Graphics Card

Jan 2022
Release Date
Jul 2017
Navi II
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

1923 MHz
Base Clock
1354 MHz
2321 MHz
Boost Clock
1531 MHz
2000 MHz
Memory Clock
2002 MHz

Memory

4GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
192bit
128.0GB/s
Bandwidth
192.2GB/s

Render Config

12
Compute Units
-
-
SM Count
6
768
Shading Units
768
48
TMUs
48
32
ROPs
48
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
48 KB (per SM)
1024 KB
L2 Cache
1536 KB
16 MB
L3 Cache
-

Theoretical Performance

74.27 GPixel/s
Pixel Rate
73.49 GPixel/s
111.4 GTexel/s
Texture Rate
73.49 GTexel/s
7.130 TFLOPS
FP16 (half)
36.74 GFLOPS
3.565 TFLOPS
FP32 (float)
2.352 TFLOPS
222.8 GFLOPS
FP64 (double)
73.49 GFLOPS

Board Design

53W
TDP
75W
250 W
Suggested PSU
250 W
1x HDMI 2.1 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
1x 6-pin

Graphics Processor

Navi 24
GPU Name
GP106
Navi 24 XL (215-135000046)
GPU Variant
GP106-090-A1
RDNA 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
6 nm
Process Size
16 nm
5.4 billion
Transistors
4.4 billion
107 mm²
Die Size
200 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.2
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
6.1
6.7
Shader Model
6.4

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