AMD Radeon Pro 580 vs AMD Radeon RX 8800 XT
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Unknown
Generation
Radeon Pro Mac
Navi IV(RX 8000)
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1100 MHz
1295 MHz
Boost Clock
1200 MHz
2430 MHz
Memory Clock
1695 MHz
2438 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
217.0GB/s
624.1GB/s
Render Config
Compute Units
36
64
Shading Units
2304
4096
TMUs
144
256
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
4 MB
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
38.40 GPixel/s
233.3 GPixel/s
Texture Rate
172.8 GTexel/s
622.1 GTexel/s
FP16 (half)
5.530 TFLOPS
39.81 TFLOPS
FP32 (float)
5.530 TFLOPS
19.91 TFLOPS
FP64 (double)
345.6 GFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Navi 48
GPU Variant
Ellesmere XTA(216-0886220)
Navi 48 XT
Architecture
GCN 4.0
RDNA 4.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
5.7 billion
Unknown
Die Size
232 mm²
Unknown
Board Design
TDP
185W
220W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
-
550 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
3,791
-
3DMark Time Spy Extreme
1,684
-