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
Quadro GP100
CORE STATE
GP100
VRAM
16 GB
CLOCK SPEED
1443 MHz
TDP
235 W
BUS WIDTH
4096 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2016
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics P580
Quadro GP100
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
1304 MHz
Boost Clock
1000 MHz
1443 MHz
Memory Clock
System Shared
715 MHz
1430 Mbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
HBM2
Memory Bus
System Shared
4096 bit
Bandwidth
System Dependent
732.2 GB/s
Cache
L1 Cache
—
24 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
9.000 GPixel/s
138.5 GPixel/s
Texture Rate
72.00 GTexel/s
323.2 GTexel/s
FP32 (TFLOPS)
1,152.0 GFLOPS
10.34 TFLOPS
FP64 (TFLOPS)
288.0 GFLOPS (1:4)
5.172 TFLOPS (1:2)
FP16 (TFLOPS)
2.304 TFLOPS (2:1)
20.69 TFLOPS (2:1)
Power
TDP
15 W
235 W
TDP (W)
15
235
+1466.7%
Suggested PSU
—
550 W
Power Connectors
—
1x 8-pin
Architecture
Architecture
Generation 9.0
Pascal
GPU Name
Skylake GT4e
GP100
Generation
HD Graphics-W
(Skylake)
Quadro Pascal
(Px000)
Process Size
14 nm+
16 nm
Transistors
—
15,300 million
Die Size
—
610 mm²
Foundry
Intel
TSMC
Density
—
25.1M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.3
OpenCL
3.0
3.0
CUDA
—
6.0
Shader Model
6.4
6.0
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
Motherboard Dependent
1x DVI4x DisplayPort 1.4a
Bus Interface
Ring Bus
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
Quadro Maxwell
Successor
—
Quadro Volta