NVIDIA Tesla K40m vs NVIDIA RTX PRO 3000 Blackwell Mobile
GPU · Specs Compare
Graphics Card
Release Date
Nov 2013
Unknown
Generation
Tesla
Blackwell-MW
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
745 MHz
848 MHz
Boost Clock
876 MHz
1605 MHz
Memory Clock
1502 MHz
1750 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
192bit
Bandwidth
288.4GB/s
672.0GB/s
Render Config
Shading Units
2880
5888
TMUs
240
184
ROPs
48
80
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
48 MB
SM Count
—
46
Tensor Cores
—
184
RT Cores
—
46
Theoretical Performance
Pixel Rate
52.56 GPixel/s
128.4 GPixel/s
Texture Rate
210.2 GTexel/s
295.3 GTexel/s
FP32 (float)
5.046 TFLOPS
18.90 TFLOPS
FP64 (double)
1.682 TFLOPS
295.3 GFLOPS
FP16 (half)
—
18.90 TFLOPS
Graphics Processor
GPU Name
GK110B
GB205
Architecture
Kepler
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
31.1 billion
Die Size
561 mm²
263 mm²
GPU Variant
—
GB205
Board Design
TDP
245W
60W
Suggested PSU
550 W
250 W
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.4
CUDA
3.5
12.0
Shader Model
5.1
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.