AMD Radeon Graphics 448SP vs NVIDIA Tesla K40s
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2013
Generation
Lucienne
Tesla Kepler
Type
Integrated
Professional
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
706 MHz
Boost Clock
1800 MHz
706 MHz
Memory Clock
System Shared
1502 MHz
Memory
Memory Size
System Shared
12GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
288.4GB/s
Render Config
Compute Units
7
-
Shading Units
448
2880
TMUs
32
240
ROPs
8
48
L1 Cache
-
16 KB (per SMX)
L2 Cache
-
1536 KB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
42.36 GPixel/s
Texture Rate
57.60 GTexel/s
169.4 GTexel/s
FP16 (half)
3.226 TFLOPS
-
FP32 (float)
1.613 TFLOPS
4.067 TFLOPS
FP64 (double)
100.8 GFLOPS
1355.5 GFLOPS
Graphics Processor
GPU Name
Lucienne
GK110B
Architecture
GCN 5.1
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
9.8 billion
7.08 billion
Die Size
156 mm²
561 mm²
Board Design
TDP
25W
245W
Outputs
No outputs
No outputs
Power Connectors
None
-
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.2.175
Shader Model
6.4
6.5 (5.1)
CUDA
-
3.5