GPU Comparison
GPU
Intel Iris Pro Graphics P580
CORE STATE
Skylake GT4e
VRAM
System Shared
CLOCK SPEED
1000 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 9.0
PROCESS
14 nm+
LAUNCH DATE
2015
VS
GEFORCE
PG506-232
CORE STATE
GA100
VRAM
24 GB
CLOCK SPEED
1440 MHz
TDP
165 W
BUS WIDTH
3072 bit
ARCHITECTURE
Ampere
PROCESS
7 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics P580
PG506-232
Core Specs
Shading Units
576
3,584
+522.2%
Shaders
576
3,584
+522.2%
TMUs
72
224
+211.1%
ROPs
9
96
+966.7%
SM Count
—
56
Execution Units
72
—
Clocks
Base Clock
350 MHz
930 MHz
Boost Clock
1000 MHz
1440 MHz
Memory Clock
System Shared
1215 MHz
2.4 Gbps effective
Memory
Memory Size
System Shared
24 GB
VRAM (MB)
—
24,576
Memory Type
System Shared
HBM2
Memory Bus
System Shared
3072 bit
Bandwidth
System Dependent
933.1 GB/s
Cache
L1 Cache
—
192 KB (per SM)
L2 Cache
—
24 MB
Performance
Pixel Rate
9.000 GPixel/s
138.2 GPixel/s
Texture Rate
72.00 GTexel/s
322.6 GTexel/s
FP32 (TFLOPS)
1,152.0 GFLOPS
10.32 TFLOPS
FP64 (TFLOPS)
288.0 GFLOPS (1:4)
5.161 TFLOPS (1:2)
FP16 (TFLOPS)
2.304 TFLOPS (2:1)
10.32 TFLOPS (1:1)
AI/RT
Tensor Cores
—
224
Power
TDP
15 W
165 W
TDP (W)
15
165
+1000.0%
Suggested PSU
—
450 W
Power Connectors
—
8-pin EPS
Architecture
Architecture
Generation 9.0
Ampere
GPU Name
Skylake GT4e
GA100
Generation
HD Graphics-W
(Skylake)
Server Ampere
(Axx)
Process Size
14 nm+
7 nm
Transistors
—
54,200 million
Die Size
—
826 mm²
Foundry
Intel
TSMC
Density
—
65.6M / mm²
API Support
DirectX
12 (12_1)
—
OpenGL
4.6
—
Vulkan
1.3
—
OpenCL
3.0
3.0
CUDA
—
8.0
Shader Model
6.4
—
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Motherboard Dependent
No outputs
Bus Interface
Ring Bus
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Tesla Turing
Successor
—
Server Ada