GPU Comparison
GPU
Intel HD Graphics P530
CORE STATE
Skylake GT2
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 Mobile
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
HD Graphics P530
RTX 3080 Mobile
Core Specs
Shading Units
192
6,144
+3100.0%
Shaders
192
6,144
+3100.0%
TMUs
16
192
+1100.0%
ROPs
3
96
+3100.0%
SM Count
—
48
Execution Units
24
—
Clocks
Base Clock
350 MHz
1110 MHz
Boost Clock
1000 MHz
1545 MHz
Memory Clock
System Shared
1750 MHz
14 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
448.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
3.000 GPixel/s
148.3 GPixel/s
Texture Rate
16.00 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
384.0 GFLOPS
18.98 TFLOPS
FP64 (TFLOPS)
96.00 GFLOPS (1:4)
296.6 GFLOPS (1:64)
FP16 (TFLOPS)
768.0 GFLOPS (2:1)
18.98 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
15 W
115 W
TDP (W)
15
115
+666.7%
Power Connectors
—
None
Architecture
Architecture
Generation 9.0
Ampere
GPU Name
Skylake GT2
GA104
Generation
HD Graphics-W
(Skylake)
GeForce 30 Mobile
Process Size
14 nm+
8 nm
Transistors
—
17,400 million
Die Size
123 mm²
392 mm²
Foundry
Intel
Samsung
Density
—
44.4M / 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
—
Outputs
Motherboard Dependent
Portable Device Dependent
Bus Interface
Ring Bus
PCIe 4.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
—
GeForce 20 Mobile