AMD Radeon Graphics 448SP Mobile vs NVIDIA CMP 90HX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Jul 2021
Generation
Vega II IGP
Mining GPUs
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 1.0 x4
Clock Speeds
Base Clock
300 MHz
1500 MHz
Boost Clock
1800 MHz
1710 MHz
Memory Clock
System Shared
1188 MHz
Memory
Memory Size
System Shared
10GB
Memory Type
System Shared
GDDR6X
Memory Bus
System Shared
320bit
Bandwidth
System Dependent
760.3GB/s
Render Config
Compute Units
7
—
Shading Units
448
6400
TMUs
28
200
ROPs
8
80
SM Count
—
50
Tensor Cores
—
200
RT Cores
—
50
L1 Cache
—
128 KB (per SM)
L2 Cache
—
5 MB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
136.8 GPixel/s
Texture Rate
50.40 GTexel/s
342.0 GTexel/s
FP16 (half)
3.226 TFLOPS
21.89 TFLOPS
FP32 (float)
1.613 TFLOPS
21.89 TFLOPS
FP64 (double)
100.8 GFLOPS
342.0 GFLOPS
Graphics Processor
GPU Name
Barcelo
GA102
Architecture
GCN 5.1
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
10.7 billion
28.3 billion
Die Size
180 mm²
628 mm²
GPU Variant
—
GA102-100-A1
Board Design
TDP
45W
320W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.