NVIDIA A100 PCIe 80 GB vs NVIDIA RTX PRO 1000 Blackwell Mobile
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Unknown
Generation
Tesla Ampere(Axx)
Blackwell-MW
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1065 MHz
1020 MHz
Boost Clock
1410 MHz
1627 MHz
Memory Clock
1512 MHz
1500 MHz
Memory
Memory Size
80GB
8GB
Memory Type
HBM2e
GDDR7
Memory Bus
5120bit
128bit
Bandwidth
1.94TB/s
384.0GB/s
Render Config
SM Count
108
20
Shading Units
6912
2560
TMUs
432
80
ROPs
160
32
Tensor Cores
432
80
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
80 MB
32 MB
RT Cores
-
20
Theoretical Performance
Pixel Rate
225.6 GPixel/s
52.06 GPixel/s
Texture Rate
609.1 GTexel/s
130.2 GTexel/s
FP16 (half)
77.97 TFLOPS
8.330 TFLOPS
FP32 (float)
19.49 TFLOPS
8.330 TFLOPS
FP64 (double)
9.746 TFLOPS
130.2 GFLOPS
Graphics Processor
GPU Name
GA100
GB207
Architecture
Ampere
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
16.9 billion
Die Size
826 mm²
149 mm²
GPU Variant
-
GB207
Board Design
TDP
300W
35W
Suggested PSU
700 W
-
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
CUDA
8.0
12.0
Shader Model
N/A
6.8
📊 Benchmark
OctaneBench
310
-
Blender
3,722
-