NVIDIA GeForce GTX 980 vs NVIDIA L40
GPU Specs Compare
Graphics Card
Release Date
Sep 2014
Oct 2022
Generation
GeForce 900
Tesla Ada
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1127 MHz
735 MHz
Boost Clock
1216 MHz
2490 MHz
Memory Clock
1753 MHz
2250 MHz
Memory
Memory Size
4GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
224.4GB/s
864.0GB/s
Render Config
Shading Units
2048
18176
TMUs
128
568
ROPs
64
192
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
96 MB
SM Count
-
142
Tensor Cores
-
568
RT Cores
-
142
Theoretical Performance
Pixel Rate
77.82 GPixel/s
478.1 GPixel/s
Texture Rate
155.6 GTexel/s
1414 GTexel/s
FP32 (float)
4.981 TFLOPS
90.52 TFLOPS
FP64 (double)
155.6 GFLOPS
1414 GFLOPS
FP16 (half)
-
90.52 TFLOPS
Graphics Processor
GPU Name
GM204
AD102
GPU Variant
GM204-400-A1
AD102-895-A1
Architecture
Maxwell 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
5.2 billion
76.3 billion
Die Size
398 mm²
608 mm²
Board Design
TDP
165W
300W
Suggested PSU
450 W
700 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.9
Shader Model
6.4
6.6
📊 Benchmark
Blender
-
3,901