NVIDIA GeForce GTX 870M vs NVIDIA RTX PRO 5000 72 GB Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Oct 2025
Generation
GeForce 800M
Blackwell PRO W
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
941 MHz
1740 MHz
Boost Clock
967 MHz
2377 MHz
Memory Clock
1250 MHz
1750 MHz
Memory
Memory Size
3GB
72GB
Memory Type
GDDR5
GDDR7
Memory Bus
192bit
384bit
Bandwidth
120.0GB/s
1.34TB/s
Render Config
Shading Units
1344
14080
TMUs
112
440
ROPs
24
160
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
384 KB
96 MB
SM Count
—
110
Tensor Cores
—
440
RT Cores
—
110
Theoretical Performance
Pixel Rate
27.08 GPixel/s
380.3 GPixel/s
Texture Rate
108.3 GTexel/s
1045.9 GTexel/s
FP32 (float)
2.599 TFLOPS
66.94 TFLOPS
FP64 (double)
108.3 GFLOPS
1045.9 GFLOPS
FP16 (half)
—
66.94 TFLOPS
Graphics Processor
GPU Name
GK104
GB202
GPU Variant
N15E-GT-A2
—
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
92.2 billion
Die Size
294 mm²
750 mm²
Board Design
TDP
100W
300W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.0
12.0
Shader Model
5.1
6.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.