GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
L4
CORE STATE
AD104
VRAM
24 GB
CLOCK SPEED
2040 MHz
TDP
72 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RTX 3080 Mobile
L4
Core Specs
Shading Units
6,144
7,424
+20.8%
Shaders
6,144
7,424
+20.8%
TMUs
192
240
+25.0%
ROPs
96
80
-16.7%
SM Count
48
60
+25.0%
Clocks
Base Clock
1110 MHz
795 MHz
Boost Clock
1545 MHz
2040 MHz
Memory Clock
1750 MHz
14 Gbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
8 GB
24 GB
VRAM (MB)
8,192
24,576
+200.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
448.0 GB/s
300.1 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Performance
Pixel Rate
148.3 GPixel/s
163.2 GPixel/s
Texture Rate
296.6 GTexel/s
489.6 GTexel/s
FP32 (TFLOPS)
18.98 TFLOPS
30.29 TFLOPS
FP64 (TFLOPS)
296.6 GFLOPS (1:64)
473.3 GFLOPS (1:64)
FP16 (TFLOPS)
18.98 TFLOPS (1:1)
30.29 TFLOPS (1:1)
AI/RT
RT Cores
48
60
+25.0%
Tensor Cores
192
240
+25.0%
Power
TDP
115 W
72 W
TDP (W)
115
72
-37.4%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Ampere
Ada Lovelace
GPU Name
GA104
AD104
Generation
GeForce 30 Mobile
Server Ada
(Lxx)
Process Size
8 nm
5 nm
Transistors
17,400 million
35,800 million
Die Size
392 mm²
294 mm²
Foundry
Samsung
TSMC
Density
44.4M / mm²
121.8M / 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
—
Single-slot
Length
—
169 mm
6.7 inches
Height
—
56 mm
2.2 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
GeForce 20 Mobile
Server Ampere
Successor
—
Server Hopper