NVIDIA GeForce RTX 2070 vs NVIDIA A100 SXM4 40 GB
GPU · Specs Compare
Graphics Card
Release Date
Oct 2018
May 2020
Generation
GeForce 20
Tesla Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1410 MHz
1095 MHz
Boost Clock
1620 MHz
1410 MHz
Memory Clock
1750 MHz
1215 MHz
Memory
Memory Size
8GB
40GB
Memory Type
GDDR6
HBM2e
Memory Bus
256bit
5120bit
Bandwidth
448.0GB/s
1555GB/s
Render Config
SM Count
36
108
Shading Units
2304
6912
TMUs
144
432
ROPs
64
160
Tensor Cores
288
432
RT Cores
36
—
L1 Cache
64 KB (per SM)
192 KB (per SM)
L2 Cache
4 MB
40 MB
Theoretical Performance
Pixel Rate
103.7 GPixel/s
225.6 GPixel/s
Texture Rate
233.3 GTexel/s
609.1 GTexel/s
FP16 (half)
14.93 TFLOPS
77.97 TFLOPS
FP32 (float)
7.465 TFLOPS
19.49 TFLOPS
FP64 (double)
233.3 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
TU106
GA100
GPU Variant
TU106-400A-A1
—
Architecture
Turing
Ampere
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
10.8 billion
54.2 billion
Die Size
445 mm²
826 mm²
Board Design
TDP
175W
400W
Suggested PSU
450 W
800 W
Outputs
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
8.0
Shader Model
6.8
N/A
Benchmark
3DMark Time Spy
9,088
—
3DMark Time Spy Extreme
4,309
—
Blender
—
2,186
▲ Specs Compare
Data sourced from official specifications and benchmark tests.