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
CMP 50HX
CORE STATE
TU102
VRAM
10 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics P580
CMP 50HX
Core Specs
Shading Units
576
3,584
+522.2%
Shaders
576
3,584
+522.2%
TMUs
72
192
+166.7%
ROPs
9
80
+788.9%
SM Count
—
56
Execution Units
72
—
Clocks
Base Clock
350 MHz
1350 MHz
Boost Clock
1000 MHz
1545 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
10 GB
VRAM (MB)
—
10,240
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
320 bit
Bandwidth
System Dependent
560.0 GB/s
Cache
L1 Cache
—
64 KB (per SM)
L2 Cache
—
5 MB
Performance
Pixel Rate
9.000 GPixel/s
123.6 GPixel/s
Texture Rate
72.00 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
1,152.0 GFLOPS
11.07 TFLOPS
FP64 (TFLOPS)
288.0 GFLOPS (1:4)
346.1 GFLOPS (1:32)
FP16 (TFLOPS)
2.304 TFLOPS (2:1)
22.15 TFLOPS (2:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
448
Power
TDP
15 W
250 W
TDP (W)
15
250
+1566.7%
Suggested PSU
—
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
Generation 9.0
Turing
GPU Name
Skylake GT4e
TU102
Generation
HD Graphics-W
(Skylake)
Mining GPUs
Process Size
14 nm+
12 nm
Transistors
—
18,600 million
Die Size
—
754 mm²
Foundry
Intel
TSMC
Density
—
24.7M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
3.0
3.0
CUDA
—
7.5
Shader Model
6.4
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
Motherboard Dependent
No outputs
Bus Interface
Ring Bus
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life