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
TITAN RTX
CORE STATE
TU102
VRAM
24 GB
CLOCK SPEED
1770 MHz
TDP
280 W
BUS WIDTH
384 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
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
TITAN RTX
Core Specs
Shading Units
7,680
4,608
-40.0%
Shaders
7,680
4,608
-40.0%
TMUs
240
288
+20.0%
ROPs
96
96
0.0%
SM Count
60
72
+20.0%
Clocks
Base Clock
975 MHz
1350 MHz
Boost Clock
1500 MHz
1770 MHz
Memory Clock
1750 MHz
28 Gbps effective
1750 MHz
14 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
384 bit
Bandwidth
896.0 GB/s
672.0 GB/s
Cache
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
64 MB
6 MB
Performance
Pixel Rate
144.0 GPixel/s
169.9 GPixel/s
Texture Rate
360.0 GTexel/s
509.8 GTexel/s
FP32 (TFLOPS)
23.04 TFLOPS
16.31 TFLOPS
FP64 (TFLOPS)
360.0 GFLOPS (1:64)
509.8 GFLOPS (1:32)
FP16 (TFLOPS)
23.04 TFLOPS (1:1)
32.62 TFLOPS (2:1)
AI/RT
RT Cores
60
72
+20.0%
Tensor Cores
240
576
+140.0%
Power
TDP
80 W
280 W
TDP (W)
80
280
+250.0%
Suggested PSU
—
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
Blackwell 2.0
Turing
GPU Name
GB203
TU102
Generation
GeForce 50 Mobile
GeForce 20
Process Size
5 nm
12 nm
Transistors
45,600 million
18,600 million
Die Size
378 mm²
754 mm²
Foundry
TSMC
TSMC
Density
120.6M / mm²
24.7M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
Portable Device Dependent
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Other
Launch Price
—
2,499 USD
Production
Active
End-of-life
Predecessor
GeForce 40 Mobile
GeForce 10
Successor
—
GeForce 30