NVIDIA RTX PRO 3000 Blackwell Mobile vs NVIDIA GeForce GTX 980 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 2015
Generation
Blackwell-MW
GeForce 900M
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
848 MHz
1064 MHz
Boost Clock
1605 MHz
1140 MHz
Memory Clock
1750 MHz
1753 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
224.4GB/s
Render Config
SM Count
46
—
Shading Units
5888
2048
TMUs
184
128
ROPs
80
64
Tensor Cores
184
—
RT Cores
46
—
L1 Cache
128 KB (per SM)
48 KB (per SMM)
L2 Cache
48 MB
2 MB
Theoretical Performance
Pixel Rate
128.4 GPixel/s
72.96 GPixel/s
Texture Rate
295.3 GTexel/s
145.9 GTexel/s
FP16 (half)
18.90 TFLOPS
—
FP32 (float)
18.90 TFLOPS
4.669 TFLOPS
FP64 (double)
295.3 GFLOPS
145.9 GFLOPS
Graphics Processor
GPU Name
GB205
GM204
GPU Variant
GB205
N16E-GXX-A1
Architecture
Blackwell 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
31.1 billion
5.2 billion
Die Size
263 mm²
398 mm²
Board Design
TDP
60W
Unknown
Suggested PSU
250 W
—
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
5.2
Shader Model
6.8
6.7 (6.4)
▲ Specs Compare
Data sourced from official specifications and benchmark tests.