AMD Radeon Pro 580 vs AMD Radeon RX 7900M
GPU Specs Compare
Graphics Card
Release Date
Jun 2017
Oct 2023
Generation
Radeon Pro Mac
Navi Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1100 MHz
1825 MHz
Boost Clock
1200 MHz
2090 MHz
Memory Clock
1695 MHz
2250 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
217.0GB/s
576.0GB/s
Render Config
Compute Units
36
72
Shading Units
2304
4608
TMUs
144
288
ROPs
32
192
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
2 MB
6 MB
RT Cores
-
72
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
38.40 GPixel/s
401.3 GPixel/s
Texture Rate
172.8 GTexel/s
601.9 GTexel/s
FP16 (half)
5.530 TFLOPS
77.05 TFLOPS
FP32 (float)
5.530 TFLOPS
38.52 TFLOPS
FP64 (double)
345.6 GFLOPS
1204 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Navi 31
GPU Variant
Ellesmere XTA(216-0886220)
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
185W
180W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
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
18,218
3DMark Time Spy Extreme
1,684
8,440
3DMark Speed Way
-
3,943
Blender
-
2,583