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
GeForce RTX 3080 12 GB
CORE STATE
GA102
VRAM
12 GB
CLOCK SPEED
1710 MHz
TDP
350 W
BUS WIDTH
384 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
Iris Pro Graphics P580
RTX 3080 12 GB
Core Specs
Shading Units
576
8,960
+1455.6%
Shaders
576
8,960
+1455.6%
TMUs
72
280
+288.9%
ROPs
9
96
+966.7%
SM Count
—
70
Execution Units
72
—
Clocks
Base Clock
350 MHz
1260 MHz
Boost Clock
1000 MHz
1710 MHz
Memory Clock
System Shared
1188 MHz
19 Gbps effective
Memory
Memory Size
System Shared
12 GB
VRAM (MB)
—
12,288
Memory Type
System Shared
GDDR6X
Memory Bus
System Shared
384 bit
Bandwidth
System Dependent
912.4 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
6 MB
Performance
Pixel Rate
9.000 GPixel/s
164.2 GPixel/s
Texture Rate
72.00 GTexel/s
478.8 GTexel/s
FP32 (TFLOPS)
1,152.0 GFLOPS
30.64 TFLOPS
FP64 (TFLOPS)
288.0 GFLOPS (1:4)
478.8 GFLOPS (1:64)
FP16 (TFLOPS)
2.304 TFLOPS (2:1)
30.64 TFLOPS (1:1)
AI/RT
RT Cores
—
70
Tensor Cores
—
280
Power
TDP
15 W
350 W
TDP (W)
15
350
+2233.3%
Suggested PSU
—
750 W
Power Connectors
—
1x 12-pin
Architecture
Architecture
Generation 9.0
Ampere
GPU Name
Skylake GT4e
GA102
Generation
HD Graphics-W
(Skylake)
GeForce 30
Process Size
14 nm+
8 nm
Transistors
—
28,300 million
Die Size
—
628 mm²
Foundry
Intel
Samsung
Density
—
45.1M / 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
—
8.6
Shader Model
6.4
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
285 mm
11.2 inches
Height
—
112 mm
4.4 inches
Outputs
Motherboard Dependent
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
Ring Bus
PCIe 4.0 x16
Other
Launch Price
—
799 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 20
Successor
—
GeForce 40