AMD Radeon RX 7400 vs AMD FirePro S7150 x2
GPU · Specs Compare
Graphics Card
Release Date
Aug 2025
Feb 2016
Generation
Navi III
FirePro Server
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
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
160.0GB/s
Render Config
Compute Units
28
28
Shading Units
1792
1792
TMUs
112
112
ROPs
64
32
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
64 MB
—
Theoretical Performance
Pixel Rate
147.2 GPixel/s
29.44 GPixel/s
Texture Rate
257.6 GTexel/s
103.0 GTexel/s
FP16 (half)
32.97 TFLOPS
3.297 TFLOPS
FP32 (float)
16.49 TFLOPS
3.297 TFLOPS
FP64 (double)
515.2 GFLOPS
206.1 GFLOPS
Graphics Processor
GPU Name
Navi 33
Tonga
GPU Variant
Navi 33
Cloudy Tau
Architecture
RDNA 3.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
5 billion
Die Size
204 mm²
366 mm²
Board Design
TDP
43W
265W
Suggested PSU
200 W
600 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
No outputs
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
2.1
Vulkan
1.3
1.2.170
Shader Model
6.8
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.