NVIDIA Tesla K40m vs NVIDIA GeForce RTX 4080 SUPER
GPU Specs Compare
Graphics Card
Release Date
Nov 2013
Jan 2024
Generation
Tesla
GeForce 40
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
745 MHz
2295 MHz
Boost Clock
876 MHz
2550 MHz
Memory Clock
1502 MHz
1438 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR5
GDDR6X
Memory Bus
384bit
256bit
Bandwidth
288.4GB/s
736.3GB/s
Render Config
Shading Units
2880
10240
TMUs
240
320
ROPs
48
112
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
1536 KB
64 MB
SM Count
-
80
Tensor Cores
-
320
RT Cores
-
80
Theoretical Performance
Pixel Rate
52.56 GPixel/s
285.6 GPixel/s
Texture Rate
210.2 GTexel/s
816.0 GTexel/s
FP32 (float)
5.046 TFLOPS
52.22 TFLOPS
FP64 (double)
1.682 TFLOPS
816.0 GFLOPS
FP16 (half)
-
52.22 TFLOPS
Graphics Processor
GPU Name
GK110B
AD103
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
7.08 billion
45.9 billion
Die Size
561 mm²
379 mm²
GPU Variant
-
AD103-400-A1
Board Design
TDP
245W
320W
Suggested PSU
550 W
700 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
-
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.5
8.9
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
-
28,304
3DMark Time Spy Extreme
-
14,052
OctaneBench
-
964
Blender
-
9,232