GPU Comparison
GEFORCE
NVIDIA GeForce RTX 5080 Mobile
CORE STATE
GB203
VRAM
16 GB
CLOCK SPEED
1500 MHz
TDP
80 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
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 5080 Mobile
L4
Core Specs
Shading Units
7,680
7,424
-3.3%
Shaders
7,680
7,424
-3.3%
TMUs
240
240
0.0%
ROPs
96
80
-16.7%
SM Count
60
60
0.0%
Clocks
Base Clock
975 MHz
795 MHz
Boost Clock
1500 MHz
2040 MHz
Memory Clock
1750 MHz
28 Gbps effective
1563 MHz
12.5 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR7
GDDR6
Memory Bus
256 bit
192 bit
Bandwidth
896.0 GB/s
300.1 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
48 MB
Performance
Pixel Rate
144.0 GPixel/s
163.2 GPixel/s
Texture Rate
360.0 GTexel/s
489.6 GTexel/s
FP32 (TFLOPS)
23.04 TFLOPS
30.29 TFLOPS
FP64 (TFLOPS)
360.0 GFLOPS (1:64)
473.3 GFLOPS (1:64)
FP16 (TFLOPS)
23.04 TFLOPS (1:1)
30.29 TFLOPS (1:1)
AI/RT
RT Cores
60
60
0.0%
Tensor Cores
240
240
0.0%
Power
TDP
80 W
72 W
TDP (W)
80
72
-10.0%
Suggested PSU
—
250 W
Power Connectors
None
None
Architecture
Architecture
Blackwell 2.0
Ada Lovelace
GPU Name
GB203
AD104
Generation
GeForce 50 Mobile
Server Ada
(Lxx)
Process Size
5 nm
5 nm
Transistors
45,600 million
35,800 million
Die Size
378 mm²
294 mm²
Foundry
TSMC
TSMC
Density
120.6M / 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
12.0
8.9
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Single-slot
Length
—
169 mm
6.7 inches
Height
—
56 mm
2.2 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
GeForce 40 Mobile
Server Ampere
Successor
—
Server Hopper