NVIDIA Tesla K8 vs NVIDIA GeForce RTX 4070 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2014
Jan 2023
Generation
Tesla
GeForce 40 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
693 MHz
1395 MHz
Boost Clock
811 MHz
1695 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.0GB/s
256.0GB/s
Render Config
Shading Units
1536
4608
TMUs
128
144
ROPs
32
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
32 MB
SM Count
—
36
Tensor Cores
—
144
RT Cores
—
36
Theoretical Performance
Pixel Rate
25.95 GPixel/s
81.36 GPixel/s
Texture Rate
103.8 GTexel/s
244.1 GTexel/s
FP32 (float)
2.491 TFLOPS
15.62 TFLOPS
FP64 (double)
103.8 GFLOPS
244.1 GFLOPS
FP16 (half)
—
15.62 TFLOPS
Graphics Processor
GPU Name
GK104
AD106
Architecture
Kepler
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
3.54 billion
22.9 billion
Die Size
294 mm²
188 mm²
GPU Variant
—
GN21-X6
Board Design
TDP
100W
115W
Suggested PSU
300 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.9
Shader Model
5.1
6.8
3DMark
id
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.