AMD Radeon PRO W7400 vs AMD Radeon Pro 575X
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2019
Generation
Radeon Pro Navi
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1100 MHz
—
Memory Clock
1350 MHz
1700 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
172.8GB/s
217.6GB/s
Render Config
Compute Units
28
32
Shading Units
1792
2048
TMUs
112
128
ROPs
64
32
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
70.40 GPixel/s
35.07 GPixel/s
Texture Rate
123.2 GTexel/s
140.3 GTexel/s
FP16 (half)
15.77 TFLOPS
4.489 TFLOPS
FP32 (float)
7.885 TFLOPS
4.489 TFLOPS
FP64 (double)
246.4 GFLOPS
280.6 GFLOPS
Graphics Processor
GPU Name
Navi 33
Polaris 20
GPU Variant
Navi 33
Polaris 20 XL(215-0910052)
Architecture
RDNA 3.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
13.3 billion
5.7 billion
Die Size
204 mm²
232 mm²
Board Design
TDP
55W
150W
Suggested PSU
250 W
—
Outputs
4x DisplayPort 2.1
No outputs
Power Connectors
None
None
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
Shader Model
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.