NVIDIA Tesla T40 24 GB vs NVIDIA GRID K2
GPU · Specs Compare
Graphics Card
Release Date
Unknown
May 2013
Generation
Tesla Turing
GRID
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1305 MHz
—
Boost Clock
1560 MHz
—
Memory Clock
1625 MHz
1250 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
624.0GB/s
160.0GB/s
Render Config
SM Count
72
—
Shading Units
4608
1536
TMUs
288
128
ROPs
96
32
Tensor Cores
576
—
RT Cores
72
—
L1 Cache
64 KB (per SM)
16 KB (per SMX)
L2 Cache
6 MB
512 KB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
23.84 GPixel/s
Texture Rate
449.3 GTexel/s
95.36 GTexel/s
FP16 (half)
28.75 TFLOPS
—
FP32 (float)
14.38 TFLOPS
2.289 TFLOPS
FP64 (double)
449.3 GFLOPS
95.36 GFLOPS
Graphics Processor
GPU Name
TU102
GK104
Architecture
Turing
Kepler
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
18.6 billion
3.54 billion
Die Size
754 mm²
294 mm²
GPU Variant
—
GK104-895-A2
Board Design
TDP
250W
225W
Suggested PSU
600 W
550 W
Outputs
No outputs
No outputs
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.2.175
CUDA
7.5
3.0
Shader Model
6.8
6.5 (5.1)
▲ Specs Compare
Data sourced from official specifications and benchmark tests.