NVIDIA RTX 4000 SFF Ada Generation vs NVIDIA RTX PRO 3000 Blackwell Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Unknown
Generation
Radeon Instinct
Blackwell-MW
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1200 MHz
848 MHz
Boost Clock
1746 MHz
1605 MHz
Memory Clock
1000 MHz
1750 MHz
Memory
Memory Size
16GB
12GB
Memory Type
HBM2
GDDR7
Memory Bus
4096bit
192bit
Bandwidth
1.02TB/s
672.0GB/s
Render Config
SM Count
48
46
Compute Units
60
-
Shading Units
3840
5888
TMUs
240
184
ROPs
64
80
Tensor Cores
192
184
RT Cores
48
46
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
48 MB
Theoretical Performance
Pixel Rate
111.7 GPixel/s
128.4 GPixel/s
Texture Rate
419.0 GTexel/s
295.3 GTexel/s
FP16 (half)
26.82 TFLOPS
18.90 TFLOPS
FP32 (float)
13.41 TFLOPS
18.90 TFLOPS
FP64 (double)
6.705 TFLOPS
295.3 GFLOPS
Graphics Processor
GPU Name
Vega 20
GB205
GPU Variant
Vega 20 GLXT
GB205
Architecture
GCN 5.1
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
13.23 billion
31.1 billion
Die Size
331 mm²
263 mm²
Board Design
TDP
300W
60W
Suggested PSU
700 W
250 W
Outputs
1x mini-DisplayPort 1.4a
Portable Device Dependent
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
CUDA
8.9
12.0
Shader Model
6.7
6.8