AMD Radeon RX 7400 vs AMD FirePro W9100
GPU · Specs Compare
Graphics Card
Release Date
Aug 2025
Mar 2014
Generation
Navi III
FirePro
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1452 MHz
—
Boost Clock
2300 MHz
—
Memory Clock
2250 MHz
1250 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
512bit
Bandwidth
288.0GB/s
320.0GB/s
Render Config
Compute Units
28
44
Shading Units
1792
2816
TMUs
112
176
ROPs
64
64
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
1024 KB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
147.2 GPixel/s
59.52 GPixel/s
Texture Rate
257.6 GTexel/s
163.7 GTexel/s
FP16 (half)
32.97 TFLOPS
—
FP32 (float)
16.49 TFLOPS
5.238 TFLOPS
FP64 (double)
515.2 GFLOPS
2.619 TFLOPS
Graphics Processor
GPU Name
Navi 33
Hawaii
GPU Variant
Navi 33
Hawaii GL44
Architecture
RDNA 3.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
6.2 billion
Die Size
204 mm²
438 mm²
Board Design
TDP
43W
275W
Suggested PSU
200 W
600 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
6x mini-DisplayPort 1.21x S-Video
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.