NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon Graphics 448SP Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
GeForce 40
Vega II IGP
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
2310 MHz
300 MHz
Boost Clock
2610 MHz
1800 MHz
Memory Clock
1313 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6X
System Shared
Memory Bus
192bit
System Shared
Bandwidth
504.2GB/s
System Dependent
Render Config
SM Count
60
—
Shading Units
7680
448
TMUs
240
28
ROPs
80
8
Tensor Cores
240
—
RT Cores
60
—
L1 Cache
128 KB (per SM)
—
L2 Cache
48 MB
—
Compute Units
—
7
Theoretical Performance
Pixel Rate
208.8 GPixel/s
14.40 GPixel/s
Texture Rate
626.4 GTexel/s
50.40 GTexel/s
FP16 (half)
40.09 TFLOPS
3.226 TFLOPS
FP32 (float)
40.09 TFLOPS
1.613 TFLOPS
FP64 (double)
626.4 GFLOPS
100.8 GFLOPS
Graphics Processor
GPU Name
AD104
Barcelo
GPU Variant
AD104-400-A1
—
Architecture
Ada Lovelace
GCN 5.1
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
35.8 billion
10.7 billion
Die Size
295 mm²
180 mm²
Board Design
TDP
285W
45W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.6
6.7
Benchmark
Blender
9,224
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.