GPU Comparison
GEFORCE
NVIDIA 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
VS
GEFORCE
P104-100
CORE STATE
GP104
VRAM
4 GB
CLOCK SPEED
1733 MHz
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
Pascal
PROCESS
16 nm
LAUNCH DATE
2017
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 5090 Mobile
P104-100
Core Specs
Shading Units
10,496
1,920
-81.7%
Shaders
10,496
1,920
-81.7%
TMUs
328
120
-63.4%
ROPs
112
64
-42.9%
SM Count
82
15
-81.7%
Clocks
Base Clock
990 MHz
1607 MHz
Boost Clock
1515 MHz
1733 MHz
Memory Clock
1750 MHz
28 Gbps effective
1251 MHz
10 Gbps effective
Memory
Memory Size
24 GB
4 GB
VRAM (MB)
24,576
4,096
-83.3%
Memory Type
GDDR7
GDDR5X
Memory Bus
256 bit
256 bit
Bandwidth
896.0 GB/s
320.3 GB/s
Cache
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
64 MB
2 MB
Performance
Pixel Rate
169.7 GPixel/s
110.9 GPixel/s
Texture Rate
496.9 GTexel/s
208.0 GTexel/s
FP32 (TFLOPS)
31.80 TFLOPS
6.655 TFLOPS
FP64 (TFLOPS)
496.9 GFLOPS (1:64)
208.0 GFLOPS (1:32)
FP16 (TFLOPS)
31.80 TFLOPS (1:1)
104.0 GFLOPS (1:64)
AI/RT
RT Cores
82
—
Tensor Cores
328
—
Power
TDP
95 W
—
TDP (W)
95
—
Suggested PSU
—
200 W
Power Connectors
None
1x 8-pin
Architecture
Architecture
Blackwell 2.0
Pascal
GPU Name
GB203
GP104
Generation
GeForce 50 Mobile
Mining GPUs
Process Size
5 nm
16 nm
Transistors
45,600 million
7,200 million
Die Size
378 mm²
314 mm²
Foundry
TSMC
TSMC
Density
120.6M / mm²
22.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
12.0
6.1
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Other
Production
Active
End-of-life
Predecessor
GeForce 40 Mobile
—