GPU Comparison
GEFORCE
NVIDIA GeForce RTX 4080 Max-Q
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
1350 MHz
TDP
60 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 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
RTX 4080 Max-Q
RTX 4090 Max-Q
Core Specs
Shading Units
7,424
9,728
+31.0%
Shaders
7,424
9,728
+31.0%
TMUs
232
304
+31.0%
ROPs
80
112
+40.0%
SM Count
58
76
+31.0%
Clocks
Base Clock
795 MHz
930 MHz
Boost Clock
1350 MHz
1455 MHz
Memory Clock
2250 MHz
18 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
12 GB
16 GB
VRAM (MB)
12,288
16,384
+33.3%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
256 bit
Bandwidth
432.0 GB/s
576.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
64 MB
Performance
Pixel Rate
108.0 GPixel/s
163.0 GPixel/s
Texture Rate
313.2 GTexel/s
442.3 GTexel/s
FP32 (TFLOPS)
20.04 TFLOPS
28.31 TFLOPS
FP64 (TFLOPS)
313.2 GFLOPS (1:64)
442.3 GFLOPS (1:64)
FP16 (TFLOPS)
20.04 TFLOPS (1:1)
28.31 TFLOPS (1:1)
AI/RT
RT Cores
58
76
+31.0%
Tensor Cores
232
304
+31.0%
Power
TDP
60 W
80 W
TDP (W)
60
80
+33.3%
Power Connectors
None
None
Architecture
Architecture
Ada Lovelace
Ada Lovelace
GPU Name
AD104
AD103
Generation
GeForce 40 Mobile
GeForce 40 Mobile
Process Size
5 nm
5 nm
Transistors
35,800 million
45,900 million
Die Size
294 mm²
379 mm²
Foundry
TSMC
TSMC
Density
121.8M / mm²
121.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
8.9
8.9
Shader Model
6.8
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
GeForce 30 Mobile
GeForce 30 Mobile
Successor
GeForce 50 Mobile
GeForce 50 Mobile