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
GeForce RTX 5090 Mobile
CORE STATE
GB203
VRAM
24 GB
CLOCK SPEED
1515 MHz
TDP
95 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
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
RTX 5090 Mobile
Core Specs
Shading Units
7,680
10,496
+36.7%
Shaders
7,680
10,496
+36.7%
TMUs
240
328
+36.7%
ROPs
96
112
+16.7%
SM Count
60
82
+36.7%
Clocks
Base Clock
975 MHz
990 MHz
Boost Clock
1500 MHz
1515 MHz
Memory Clock
1750 MHz
28 Gbps effective
1750 MHz
28 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR7
GDDR7
Memory Bus
256 bit
256 bit
Bandwidth
896.0 GB/s
896.0 GB/s
Cache
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
64 MB
Performance
Pixel Rate
144.0 GPixel/s
169.7 GPixel/s
Texture Rate
360.0 GTexel/s
496.9 GTexel/s
FP32 (TFLOPS)
23.04 TFLOPS
31.80 TFLOPS
FP64 (TFLOPS)
360.0 GFLOPS (1:64)
496.9 GFLOPS (1:64)
FP16 (TFLOPS)
23.04 TFLOPS (1:1)
31.80 TFLOPS (1:1)
AI/RT
RT Cores
60
82
+36.7%
Tensor Cores
240
328
+36.7%
Power
TDP
80 W
95 W
TDP (W)
80
95
+18.8%
Power Connectors
None
None
Architecture
Architecture
Blackwell 2.0
Blackwell 2.0
GPU Name
GB203
GB203
Generation
GeForce 50 Mobile
GeForce 50 Mobile
Process Size
5 nm
5 nm
Transistors
45,600 million
45,600 million
Die Size
378 mm²
378 mm²
Foundry
TSMC
TSMC
Density
120.6M / mm²
120.6M / 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
12.0
Shader Model
6.8
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Other
Production
Active
Active
Predecessor
GeForce 40 Mobile
GeForce 40 Mobile