AMD Radeon R9 M280X vs AMD Radeon PRO W7400
GPU Specs Compare
Graphics Card
Release Date
Feb 2015
Unknown
Generation
Gem System
Radeon Pro Navi
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
900 MHz
1000 MHz
Boost Clock
1000 MHz
1100 MHz
Memory Clock
1375 MHz
1350 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
172.8GB/s
Render Config
Compute Units
14
28
Shading Units
896
1792
TMUs
56
112
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
2 MB
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
70.40 GPixel/s
Texture Rate
56.00 GTexel/s
123.2 GTexel/s
FP32 (float)
1.792 TFLOPS
7.885 TFLOPS
FP64 (double)
112.0 GFLOPS
246.4 GFLOPS
FP16 (half)
-
15.77 TFLOPS
Graphics Processor
GPU Name
Saturn
Navi 33
GPU Variant
Saturn XT(216-0843024)
Navi 33
Architecture
GCN 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
6 nm
Transistors
2.08 billion
13.3 billion
Die Size
160 mm²
204 mm²
Board Design
TDP
Unknown
55W
Outputs
Portable Device Dependent
4x DisplayPort 2.1
Suggested PSU
-
250 W
Power Connectors
-
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2.170
1.3
Shader Model
6.5
6.8