GPU Comparison
GEFORCE
NVIDIA GeForce RTX 3080 Ti Max-Q
CORE STATE
GA103
VRAM
16 GB
CLOCK SPEED
1125 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 4090 D
CORE STATE
AD102
VRAM
24 GB
CLOCK SPEED
2520 MHz
TDP
425 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RTX 3080 Ti Max-Q
RTX 4090 D
Core Specs
Shading Units
7,424
14,592
+96.6%
Shaders
7,424
14,592
+96.6%
TMUs
232
456
+96.6%
ROPs
96
176
+83.3%
SM Count
58
114
+96.6%
Clocks
Base Clock
585 MHz
2280 MHz
Boost Clock
1125 MHz
2520 MHz
Memory Clock
1500 MHz
12 Gbps effective
1313 MHz
21 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR6X
Memory Bus
256 bit
384 bit
Bandwidth
384.0 GB/s
1.01 TB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
72 MB
Performance
Pixel Rate
108.0 GPixel/s
443.5 GPixel/s
Texture Rate
261.0 GTexel/s
1,149.1 GTexel/s
FP32 (TFLOPS)
16.70 TFLOPS
73.54 TFLOPS
FP64 (TFLOPS)
261.0 GFLOPS (1:64)
1,149.1 GFLOPS (1:64)
FP16 (TFLOPS)
16.70 TFLOPS (1:1)
73.54 TFLOPS (1:1)
AI/RT
RT Cores
58
114
+96.6%
Tensor Cores
232
456
+96.6%
Power
TDP
80 W
425 W
TDP (W)
80
425
+431.3%
Suggested PSU
—
800 W
Power Connectors
None
1x 16-pin
Architecture
Architecture
Ampere
Ada Lovelace
GPU Name
GA103
AD102
Generation
GeForce 30 Mobile
GeForce 40
Process Size
8 nm
5 nm
Transistors
22,000 million
76,300 million
Die Size
496 mm²
609 mm²
Foundry
Samsung
TSMC
Density
44.4M / mm²
125.3M / 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
8.6
8.9
Shader Model
6.8
6.8
Physical
Slot Width
—
Triple-slot
Length
—
304 mm
12 inches
Height
—
137 mm
5.4 inches
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
—
1,599 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 20 Mobile
GeForce 30
Successor
—
GeForce 50