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
GPU
Iris Xe MAX Graphics
CORE STATE
DG1
VRAM
4 GB
CLOCK SPEED
1650 MHz
TDP
25 W
BUS WIDTH
128 bit
ARCHITECTURE
Generation 12.1
PROCESS
10 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 580X
Iris Xe MAX Graphics
Core Specs
Shading Units
2,304
768
-66.7%
Shaders
2,304
768
-66.7%
TMUs
144
48
-66.7%
ROPs
32
24
-25.0%
Compute Units
36
—
Execution Units
—
96
Clocks
Base Clock
1100 MHz
300 MHz
Boost Clock
1200 MHz
1650 MHz
Memory Clock
1710 MHz
6.8 Gbps effective
2133 MHz
4.3 Gbps effective
Memory
Memory Size
8 GB
4 GB
VRAM (MB)
8,192
4,096
-50.0%
Memory Type
GDDR5
LPDDR4X
Memory Bus
256 bit
128 bit
Bandwidth
218.9 GB/s
68.26 GB/s
Cache
L1 Cache
16 KB (per CU)
—
L2 Cache
2 MB
1024 KB
L3 Cache
—
16 MB
Performance
Pixel Rate
38.40 GPixel/s
39.60 GPixel/s
Texture Rate
172.8 GTexel/s
79.20 GTexel/s
FP32 (TFLOPS)
5.530 TFLOPS
2.534 TFLOPS
FP64 (TFLOPS)
345.6 GFLOPS (1:16)
633.6 GFLOPS (1:4)
FP16 (TFLOPS)
5.530 TFLOPS (1:1)
5.069 TFLOPS (2:1)
Power
TDP
185 W
25 W
TDP (W)
185
25
-86.5%
Suggested PSU
—
200 W
Architecture
Architecture
GCN 4.0
Generation 12.1
GPU Name
Ellesmere
DG1
Generation
Radeon Pro Mac
(500X Series)
Xe Graphics
Process Size
14 nm
10 nm
Transistors
5,700 million
—
Die Size
232 mm²
95 mm²
Foundry
GlobalFoundries
Intel
Density
24.6M / mm²
—
API Support
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
Shader Model
6.7
6.6
Physical
Slot Width
IGP
IGP
Outputs
2x HDMI 2.0b
No outputs
Bus Interface
Apple MPX
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
—
Graphics
Successor
—
Alchemist