Home Comparison Radeon RX 6400 vs Radeon Pro WX 5100

Radeon RX 6400 vs Radeon Pro WX 5100

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6400 and 8GB VRAM Radeon Pro WX 5100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Radeon RX 6400 's Advantages
Released 5 years and 2 months late
Boost Clock has increased by 114% (2321MHz vs 1086MHz)
Lower TDP (53W vs 75W)
Radeon Pro WX 5100 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 128.0GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 6400
3565
Radeon Pro WX 5100 +9%
3892
3DMark Time Spy
Radeon RX 6400 +105%
3585
Radeon Pro WX 5100
1742
3DMark Time Spy Extreme
Radeon RX 6400 +95%
1662
Radeon Pro WX 5100
852

Graphics Card

Jan 2022
Release Date
Nov 2016
Navi II
Generation
Radeon Pro
Desktop
Type
Desktop
PCIe 4.0 x4
Bus Interface
PCIe 3.0 x16

Clock Speeds

1923 MHz
Base Clock
713 MHz
2321 MHz
Boost Clock
1086 MHz
2000 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
128.0GB/s
Bandwidth
160.0GB/s

Render Config

12
Compute Units
28
768
Shading Units
1792
48
TMUs
112
32
ROPs
32
12
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB
16 MB
L3 Cache
-

Theoretical Performance

74.27 GPixel/s
Pixel Rate
34.75 GPixel/s
111.4 GTexel/s
Texture Rate
121.6 GTexel/s
7.130 TFLOPS
FP16 (half)
3.892 TFLOPS
3.565 TFLOPS
FP32 (float)
3.892 TFLOPS
222.8 GFLOPS
FP64 (double)
243.3 GFLOPS

Board Design

53W
TDP
75W
250 W
Suggested PSU
250 W
1x HDMI 2.1 1x DisplayPort 1.4a
Outputs
4x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Navi 24
GPU Name
Ellesmere
Navi 24 XL (215-135000046)
GPU Variant
Polaris 10 PRO GL (215-0876144)
RDNA 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
6 nm
Process Size
14 nm
5.4 billion
Transistors
5.7 billion
107 mm²
Die Size
232 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.2
6.7
Shader Model
6.4
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