GPU Comparison
GPU
Intel UHD Graphics 770 Mobile
CORE STATE
Raptor Lake
VRAM
System Shared
CLOCK SPEED
1600 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
Generation 12.2
PROCESS
10 nm
LAUNCH DATE
2023
VS
GEFORCE
GeForce RTX 4090 Max-Q
CORE STATE
AD103
VRAM
16 GB
CLOCK SPEED
1455 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
DETAILED SPECIFICATIONS
SPECIFICATION
UHD Graphics 770 Mobile
RTX 4090 Max-Q
Core Specs
Shading Units
256
9,728
+3700.0%
Shaders
256
9,728
+3700.0%
TMUs
16
304
+1800.0%
ROPs
8
112
+1300.0%
SM Count
—
76
Execution Units
32
—
Clocks
Base Clock
300 MHz
930 MHz
Boost Clock
1600 MHz
1455 MHz
Memory Clock
System Shared
2250 MHz
18 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
576.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
—
64 MB
Performance
Pixel Rate
12.80 GPixel/s
163.0 GPixel/s
Texture Rate
25.60 GTexel/s
442.3 GTexel/s
FP32 (TFLOPS)
819.2 GFLOPS
28.31 TFLOPS
FP64 (TFLOPS)
—
442.3 GFLOPS (1:64)
FP16 (TFLOPS)
1.638 TFLOPS (2:1)
28.31 TFLOPS (1:1)
AI/RT
RT Cores
—
76
Tensor Cores
—
304
Power
TDP
15 W
80 W
TDP (W)
15
80
+433.3%
Power Connectors
—
None
Architecture
Architecture
Generation 12.2
Ada Lovelace
GPU Name
Raptor Lake
AD103
Generation
HD Graphics-M
(Raptor Lake)
GeForce 40 Mobile
Process Size
10 nm
5 nm
Transistors
—
45,900 million
Die Size
—
379 mm²
Foundry
Intel
TSMC
Density
—
121.1M / 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
—
8.9
Shader Model
6.6
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
Ring Bus
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
—
GeForce 30 Mobile
Successor
Arc Graphics-M
GeForce 50 Mobile