AMD Radeon 880M vs AMD Radeon RX 590
GPU Specs Compare
Graphics Card
Release Date
Jul 2024
Nov 2018
Generation
Navi III IGP
Polaris
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
400 MHz
1469 MHz
Boost Clock
2900 MHz
1545 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
8GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
256.0GB/s
Render Config
Compute Units
12
36
Shading Units
768
2304
TMUs
48
144
ROPs
16
32
RT Cores
12
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
46.40 GPixel/s
49.44 GPixel/s
Texture Rate
139.2 GTexel/s
222.5 GTexel/s
FP16 (half)
8.909 TFLOPS
7.119 TFLOPS
FP32 (float)
4.454 TFLOPS
7.119 TFLOPS
FP64 (double)
278.4 GFLOPS
445.0 GFLOPS
Graphics Processor
GPU Name
Strix Point
Polaris 30
Architecture
RDNA 3.5
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
4 nm
12 nm
Transistors
34 billion
5.7 billion
Die Size
233 mm²
232 mm²
GPU Variant
-
Polaris 30 XT(215-0922006)
Board Design
TDP
15W
175W
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.4