GPU Comparison

NVIDIA
GEFORCE

NVIDIA GB10

CORE STATE GB20B
VRAM 128 GB
CLOCK SPEED 2418 MHz
TDP 140 W
BUS WIDTH 256 bit
ARCHITECTURE Blackwell 2.0
nm
PROCESS 5 nm
LAUNCH DATE 2025
VS
NVIDIA
GEFORCE

GeForce RTX 3080 Mobile

CORE STATE GA104
VRAM 8 GB
CLOCK SPEED 1545 MHz
TDP 115 W
BUS WIDTH 256 bit
ARCHITECTURE Ampere
nm
PROCESS 8 nm
LAUNCH DATE 2021

PERFORMANCE BENCHMARKS

geekbench_opencl
120,027
104,831
geekbench_vulkan
114,648
104,066
3dmark_3dmark_steel_nomad_dx12
N/A
2,644
passmark_directx_10
N/A
120
passmark_directx_11
N/A
146
passmark_directx_12
N/A
72
passmark_directx_9
N/A
170
passmark_g2d
N/A
637
passmark_g3d
N/A
16,321
passmark_gpu_compute
N/A
7,276

Analysis: NVIDIA GB10 vs NVIDIA GeForce RTX 3080 Mobile

The graphics card analysis between NVIDIA's RTX 3080 graphics and NVIDIA GB10 by NVIDIA demonstrates impressively matched benchmark scores. Both cards trade leads in diverse benchmarks, with not one holding a consistent superiority. The performance numbers demonstrates this conclusion. None of the option leads consistently. Those confront a actual choice in this matchup.

Game performance benchmarks also show close scores between NVIDIA's RTX 3080 graphics and NVIDIA GB10 by NVIDIA. Frame rates variations often sit under 5-10%. The slight deltas are barely perceptible during real gameplay. Each options deliver capable frame rates. Players could pick assuredly between them.

At the end of the day: NVIDIA's RTX 3080 graphics and NVIDIA GB10 by NVIDIA are closely competitive. None of the warrants a obvious preference over the other. Have price and driver choices guide your ultimate decision. Each GPUs will fulfill you capably. This is a safe choice.

DETAILED SPECIFICATIONS

SPECIFICATION
GB10
RTX 3080 Mobile
Core Specs
Shading Units
6,144
6,144 0.0%
Shaders
6,144
6,144 0.0%
TMUs
384
192 -50.0%
ROPs
48
96 +100.0%
SM Count
48
48 0.0%
Clocks
Base Clock
1665 MHz
1110 MHz
Boost Clock
2418 MHz
1545 MHz
Memory Clock
1067 MHz 8.5 Gbps effective
1750 MHz 14 Gbps effective
Memory
Memory Size
128 GB
8 GB
VRAM (MB)
131,072
8,192 -93.8%
Memory Type
LPDDR5X
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
273.2 GB/s
448.0 GB/s
Cache
L1 Cache
256 KB (per SM)
128 KB (per SM)
L2 Cache
50 MB
4 MB
Performance
Pixel Rate
116.1 GPixel/s
148.3 GPixel/s
Texture Rate
928.5 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
29.71 TFLOPS
18.98 TFLOPS
FP64 (TFLOPS)
464.3 GFLOPS (1:64)
296.6 GFLOPS (1:64)
FP16 (TFLOPS)
29.71 TFLOPS (1:1)
18.98 TFLOPS (1:1)
AI/RT
RT Cores
48
48 0.0%
Tensor Cores
384
192 -50.0%
Power
TDP
140 W
115 W
TDP (W)
140
115 -17.9%
Suggested PSU
300 W
Power Connectors
None
None
Architecture
Architecture
Blackwell 2.0
Ampere
GPU Name
GB20B
GA104
Generation
Server Blackwell (Bxx)
GeForce 30 Mobile
Process Size
5 nm
8 nm
Transistors
17,400 million
Die Size
392 mm²
Foundry
TSMC
Samsung
Density
44.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
OpenGL
4.6
Vulkan
1.4
OpenCL
3.0
3.0
CUDA
12.1
8.6
Shader Model
6.8
Physical
Slot Width
IGP
Length
150 mm 5.9 inches
Height
51 mm 2 inches
Outputs
1x HDMI
Portable Device Dependent
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Other
Launch Price
3,999 USD
Production
Active
End-of-life
Predecessor
Server Hopper
GeForce 20 Mobile
Successor
Server Rubin
View GB10 Details View GeForce RTX 3080 Mobile Details