AMD Radeon Graphics 448SP Mobile vs NVIDIA GeForce RTX 4080 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Vega II IGP
GeForce 40
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
2310 MHz
Boost Clock
1800 MHz
2610 MHz
Memory Clock
System Shared
1313 MHz
Memory
Memory Size
System Shared
12GB
Memory Type
System Shared
GDDR6X
Memory Bus
System Shared
192bit
Bandwidth
System Dependent
504.2GB/s
Render Config
Compute Units
7
—
Shading Units
448
7680
TMUs
28
240
ROPs
8
80
SM Count
—
60
Tensor Cores
—
240
RT Cores
—
60
L1 Cache
—
128 KB (per SM)
L2 Cache
—
48 MB
Theoretical Performance
Pixel Rate
14.40 GPixel/s
208.8 GPixel/s
Texture Rate
50.40 GTexel/s
626.4 GTexel/s
FP16 (half)
3.226 TFLOPS
40.09 TFLOPS
FP32 (float)
1.613 TFLOPS
40.09 TFLOPS
FP64 (double)
100.8 GFLOPS
626.4 GFLOPS
Graphics Processor
GPU Name
Barcelo
AD104
Architecture
GCN 5.1
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
10.7 billion
35.8 billion
Die Size
180 mm²
295 mm²
GPU Variant
—
AD104-400-A1
Board Design
TDP
45W
285W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
600 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
6.6
CUDA
—
8.9
Benchmark
Blender
—
9,224
▲ Specs Compare
Data sourced from official specifications and benchmark tests.