GPU Comparison
GPU
Intel UHD Graphics 770
CORE STATE
Alder Lake
VRAM
System Shared
CLOCK SPEED
1450 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 12.2
PROCESS
10 nm
LAUNCH DATE
2021
VS
GEFORCE
GeForce RTX 3080 Ti Mobile
CORE STATE
GA103
VRAM
16 GB
CLOCK SPEED
1260 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
UHD Graphics 770
RTX 3080 Ti Mobile
Core Specs
Shading Units
256
7,424
+2800.0%
Shaders
256
7,424
+2800.0%
TMUs
16
232
+1350.0%
ROPs
8
96
+1100.0%
SM Count
—
58
Execution Units
32
—
Clocks
Base Clock
300 MHz
810 MHz
Boost Clock
1450 MHz
1260 MHz
Memory Clock
System Shared
2000 MHz
16 Gbps effective
Memory
Memory Size
System Shared
16 GB
VRAM (MB)
—
16,384
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
512.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
4 MB
Performance
Pixel Rate
11.60 GPixel/s
121.0 GPixel/s
Texture Rate
23.20 GTexel/s
292.3 GTexel/s
FP32 (TFLOPS)
742.4 GFLOPS
18.71 TFLOPS
FP64 (TFLOPS)
—
292.3 GFLOPS (1:64)
FP16 (TFLOPS)
1,484.8 GFLOPS (2:1)
18.71 TFLOPS (1:1)
AI/RT
RT Cores
—
58
Tensor Cores
—
232
Power
TDP
15 W
115 W
TDP (W)
15
115
+666.7%
Power Connectors
—
None
Architecture
Architecture
Generation 12.2
Ampere
GPU Name
Alder Lake
GA103
Generation
HD Graphics
(Alder Lake)
GeForce 30 Mobile
Process Size
10 nm
8 nm
Transistors
—
22,000 million
Die Size
—
496 mm²
Foundry
Intel
Samsung
Density
—
44.4M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
—
8.6
Shader Model
6.6
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