NVIDIA RTX A2000 vs NVIDIA GeForce RTX 5070
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Mar 2025
Generation
Quadro Ampere
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
562 MHz
2325 MHz
Boost Clock
1200 MHz
2512 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR7
Memory Bus
192bit
192bit
Bandwidth
288.0GB/s
672.0GB/s
Render Config
SM Count
26
48
Shading Units
3328
6144
TMUs
104
192
ROPs
48
80
Tensor Cores
104
192
RT Cores
26
48
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
3 MB
48 MB
Theoretical Performance
Pixel Rate
57.60 GPixel/s
201.0 GPixel/s
Texture Rate
124.8 GTexel/s
482.3 GTexel/s
FP16 (half)
7.987 TFLOPS
30.87 TFLOPS
FP32 (float)
7.987 TFLOPS
30.87 TFLOPS
FP64 (double)
124.8 GFLOPS
482.3 GFLOPS
Graphics Processor
GPU Name
GA106
GB205
GPU Variant
GA106-850-A1
GB205-300-A1
Architecture
Ampere
Blackwell 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
12 billion
31.1 billion
Die Size
276 mm²
263 mm²
Board Design
TDP
70W
250W
Suggested PSU
250 W
600 W
Outputs
4x mini-DisplayPort 1.4a
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
8.6
12.0
Shader Model
6.7
6.8
Benchmark
3DMark Time Spy
—
22,544
3DMark Time Spy Extreme
—
10,789
3DMark Speed Way
—
5,896
Blender
—
6,218
▲ Specs Compare
Data sourced from official specifications and benchmark tests.