AMD Radeon Graphics 448SP vs NVIDIA Tesla K20X
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Nov 2012
Generation
Lucienne
Tesla
Type
Integrated
Professional
Bus Interface
IGP
PCIe 3.0 x16
Clock Speeds
Base Clock
300 MHz
—
Boost Clock
1800 MHz
—
Memory Clock
System Shared
1300 MHz
Memory
Memory Size
System Shared
6GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
249.6GB/s
Render Config
Compute Units
7
—
Shading Units
448
2688
TMUs
32
224
ROPs
8
48
L1 Cache
—
16 KB (per SMX)
L2 Cache
—
1536 KB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
40.99 GPixel/s
Texture Rate
57.60 GTexel/s
164.0 GTexel/s
FP16 (half)
3.226 TFLOPS
—
FP32 (float)
1.613 TFLOPS
3.935 TFLOPS
FP64 (double)
100.8 GFLOPS
1312 GFLOPS
Graphics Processor
GPU Name
Lucienne
GK110
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
235W
Outputs
No outputs
No outputs
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.