NVIDIA GRID K2 vs AMD Radeon Graphics 448SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Jan 2022
Generation
GRID
Vega II IGP
Type
Professional
Integrated
Bus Interface
PCIe 3.0 x16
IGP
Clock Speeds
Memory Clock
1250 MHz
System Shared
Base Clock
—
300 MHz
Boost Clock
—
1800 MHz
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
256bit
System Shared
Bandwidth
160.0GB/s
System Dependent
Render Config
Shading Units
1536
448
TMUs
128
28
ROPs
32
8
L1 Cache
16 KB (per SMX)
—
L2 Cache
512 KB
—
Compute Units
—
7
Theoretical Performance
Pixel Rate
23.84 GPixel/s
14.40 GPixel/s
Texture Rate
95.36 GTexel/s
50.40 GTexel/s
FP32 (float)
2.289 TFLOPS
1.613 TFLOPS
FP64 (double)
95.36 GFLOPS
100.8 GFLOPS
FP16 (half)
—
3.226 TFLOPS
Graphics Processor
GPU Name
GK104
Barcelo
GPU Variant
GK104-895-A2
—
Architecture
Kepler
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
10.7 billion
Die Size
294 mm²
180 mm²
Board Design
TDP
225W
45W
Suggested PSU
550 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.2.175
1.3
CUDA
3.0
—
Shader Model
6.5 (5.1)
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.