NVIDIA RTX PRO 4000 Blackwell Embedded vs NVIDIA Tesla K8
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 2014
Generation
Blackwell-MW
Tesla
Type
Mobile
Professional
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
975 MHz
693 MHz
Boost Clock
1702 MHz
811 MHz
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
160.0GB/s
Render Config
SM Count
60
—
Shading Units
7680
1536
TMUs
240
128
ROPs
96
32
Tensor Cores
240
—
RT Cores
60
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
64 MB
512 KB
Theoretical Performance
Pixel Rate
163.4 GPixel/s
25.95 GPixel/s
Texture Rate
408.5 GTexel/s
103.8 GTexel/s
FP16 (half)
26.14 TFLOPS
—
FP32 (float)
26.14 TFLOPS
2.491 TFLOPS
FP64 (double)
408.5 GFLOPS
103.8 GFLOPS
Graphics Processor
GPU Name
GB203
GK104
Architecture
Blackwell 2.0
Kepler
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
45.6 billion
3.54 billion
Die Size
378 mm²
294 mm²
Board Design
TDP
80W
100W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
1x 6-pin
Suggested PSU
—
300 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.1
CUDA
12.0
3.0
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.