NVIDIA GeForce RTX 2060 TU104 vs NVIDIA A40 PCIe
GPU · Specs Compare
Graphics Card
Release Date
Jan 2020
Oct 2020
Generation
GeForce 20
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1365 MHz
1305 MHz
Boost Clock
1680 MHz
1740 MHz
Memory Clock
1750 MHz
1812 MHz
Memory
Memory Size
6GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
336.0GB/s
695.8GB/s
Render Config
SM Count
30
84
Shading Units
1920
10752
TMUs
120
336
ROPs
48
112
Tensor Cores
240
336
RT Cores
30
84
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
3 MB
6 MB
Theoretical Performance
Pixel Rate
80.64 GPixel/s
194.9 GPixel/s
Texture Rate
201.6 GTexel/s
584.6 GTexel/s
FP16 (half)
12.90 TFLOPS
37.42 TFLOPS
FP32 (float)
6.451 TFLOPS
37.42 TFLOPS
FP64 (double)
201.6 GFLOPS
584.6 GFLOPS
Graphics Processor
GPU Name
TU104
GA102
GPU Variant
TU104-150-KC-A1
—
Architecture
Turing
Ampere
Foundry
TSMC
Samsung
Process Size
12 nm
8 nm
Transistors
13.6 billion
28.3 billion
Die Size
545 mm²
628 mm²
Board Design
TDP
160W
300W
Suggested PSU
450 W
700 W
Outputs
1x DVI1x HDMI 2.02x DisplayPort 1.4a1x USB Type-C
3x DisplayPort 1.4a
Power Connectors
1x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.6
Shader Model
6.6
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.