AMD Radeon PRO W7400 vs AMD Radeon RX 8800 XT
GPU Specs Compare
Graphics Card
Release Date
Unknown
Unknown
Generation
Radeon Pro Navi
Navi IV(RX 8000)
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1295 MHz
Boost Clock
1100 MHz
2430 MHz
Memory Clock
1350 MHz
2438 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
172.8GB/s
624.1GB/s
Render Config
Compute Units
28
64
Shading Units
1792
4096
TMUs
112
256
ROPs
64
96
RT Cores
28
64
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
64 MB
Theoretical Performance
Pixel Rate
70.40 GPixel/s
233.3 GPixel/s
Texture Rate
123.2 GTexel/s
622.1 GTexel/s
FP16 (half)
15.77 TFLOPS
39.81 TFLOPS
FP32 (float)
7.885 TFLOPS
19.91 TFLOPS
FP64 (double)
246.4 GFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
Navi 33
Navi 48
GPU Variant
Navi 33
Navi 48 XT
Architecture
RDNA 3.0
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
6 nm
4 nm
Transistors
13.3 billion
Unknown
Die Size
204 mm²
Unknown
Board Design
TDP
55W
220W
Suggested PSU
250 W
550 W
Outputs
4x DisplayPort 2.1
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.2
Vulkan
1.3
1.3
Shader Model
6.8
6.8