AMD Radeon RX 580 Mobile vs AMD Radeon PRO W7800
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Apr 2023
Generation
Mobility Radeon
Radeon Pro Navi(Navi III Series)
Type
Mobile
Professional
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1895 MHz
Boost Clock
1077 MHz
2525 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
256.0GB/s
576.0GB/s
Render Config
Compute Units
36
70
Shading Units
2304
4480
TMUs
144
280
ROPs
32
128
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
2 MB
6 MB
RT Cores
-
70
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
34.46 GPixel/s
323.2 GPixel/s
Texture Rate
155.1 GTexel/s
707.0 GTexel/s
FP16 (half)
4.963 TFLOPS
90.50 TFLOPS
FP32 (float)
4.963 TFLOPS
45.25 TFLOPS
FP64 (double)
310.2 GFLOPS
1414 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 31
GPU Variant
Polaris 20M XT
Navi 31
Architecture
GCN 4.0
RDNA 3.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
57.7 billion
Die Size
232 mm²
529 mm²
Board Design
TDP
100W
260W
Outputs
No outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.2
1.3
Shader Model
6.4
6.8
📊 Benchmark
3DMark Time Spy
3,553
-
3DMark Time Spy Extreme
1,626
-