GPU Comparison
RADEON
AMD Radeon Pro 580X
CORE STATE
Ellesmere
VRAM
8 GB
CLOCK SPEED
1200 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2019
VS
RADEON
Radeon RX 6500M
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2400 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 580X
RX 6500M
Core Specs
Shading Units
2,304
1,024
-55.6%
Shaders
2,304
1,024
-55.6%
TMUs
144
64
-55.6%
ROPs
32
32
0.0%
Compute Units
36
16
-55.6%
Clocks
Base Clock
1100 MHz
2000 MHz
Boost Clock
1200 MHz
2400 MHz
Game Clock
—
2191 MHz
Memory Clock
1710 MHz
6.8 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
218.9 GB/s
144.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
—
16 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
38.40 GPixel/s
76.80 GPixel/s
Texture Rate
172.8 GTexel/s
153.6 GTexel/s
FP32 (TFLOPS)
5.530 TFLOPS
4.915 TFLOPS
FP64 (TFLOPS)
345.6 GFLOPS (1:16)
307.2 GFLOPS (1:16)
FP16 (TFLOPS)
5.530 TFLOPS (1:1)
9.830 TFLOPS (2:1)
AI/RT
RT Cores
—
16
Power
TDP
185 W
50 W
TDP (W)
185
50
-73.0%
Power Connectors
—
None
Architecture
Architecture
GCN 4.0
RDNA 2.0
GPU Name
Ellesmere
Navi 24
Generation
Radeon Pro Mac
(500X Series)
Navi Mobile
(RX 6000M)
Process Size
14 nm
6 nm
Transistors
5,700 million
5,400 million
Die Size
232 mm²
107 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
50.5M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
2.2
Shader Model
6.7
6.8
Physical
Slot Width
IGP
IGP
Outputs
2x HDMI 2.0b
Portable Device Dependent
Bus Interface
Apple MPX
PCIe 4.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
—
Polaris Mobile