NVIDIA GeForce RTX 4080 SUPER vs AMD Radeon RX 460 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2024
Aug 2016
Generation
GeForce 40
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2295 MHz
1000 MHz
Boost Clock
2550 MHz
1180 MHz
Memory Clock
1438 MHz
1250 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6X
GDDR5
Memory Bus
256bit
128bit
Bandwidth
736.3GB/s
80.00GB/s
Render Config
SM Count
80
—
Shading Units
10240
896
TMUs
320
56
ROPs
112
16
Tensor Cores
320
—
RT Cores
80
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
285.6 GPixel/s
18.88 GPixel/s
Texture Rate
816.0 GTexel/s
66.08 GTexel/s
FP16 (half)
52.22 TFLOPS
2.115 TFLOPS
FP32 (float)
52.22 TFLOPS
2.115 TFLOPS
FP64 (double)
816.0 GFLOPS
132.2 GFLOPS
Graphics Processor
GPU Name
AD103
Baffin
GPU Variant
AD103-400-A1
Baffin XT
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
45.9 billion
3 billion
Die Size
379 mm²
123 mm²
Board Design
TDP
320W
55W
Suggested PSU
700 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
28,304
—
3DMark Time Spy Extreme
14,052
—
OctaneBench
964
—
Blender
9,232
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.