NVIDIA RTX PRO 4000 Blackwell Embedded vs NVIDIA GeForce RTX 3080
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Sep 2020
Generation
Blackwell-MW
GeForce 30
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
975 MHz
1440 MHz
Boost Clock
1702 MHz
1710 MHz
Memory Clock
1750 MHz
1188 MHz
Memory
Memory Size
16GB
10GB
Memory Type
GDDR7
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
896.0GB/s
760.3GB/s
Render Config
SM Count
60
68
Shading Units
7680
8704
TMUs
240
272
ROPs
96
96
Tensor Cores
240
272
RT Cores
60
68
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
5 MB
Theoretical Performance
Pixel Rate
163.4 GPixel/s
164.2 GPixel/s
Texture Rate
408.5 GTexel/s
465.1 GTexel/s
FP16 (half)
26.14 TFLOPS
29.77 TFLOPS
FP32 (float)
26.14 TFLOPS
29.77 TFLOPS
FP64 (double)
408.5 GFLOPS
465.1 GFLOPS
Graphics Processor
GPU Name
GB203
GA102
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.6 billion
28.3 billion
Die Size
378 mm²
628 mm²
GPU Variant
—
GA102-200-KD-A1
Board Design
TDP
80W
320W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.8
6.6
Benchmark
3DMark Time Spy
—
17,662
3DMark Time Spy Extreme
—
8,879
▲ Specs Compare
Data sourced from official specifications and benchmark tests.