NVIDIA RTX 4000 Ada Generation vs AMD Radeon RX 460 1024SP
GPU · Specs Compare
Graphics Card
Release Date
Aug 2023
Jan 2017
Generation
Workstation Ada
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1500 MHz
1090 MHz
Boost Clock
2175 MHz
1200 MHz
Memory Clock
2250 MHz
1750 MHz
Memory
Memory Size
20GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
128bit
Bandwidth
360.0GB/s
112.0GB/s
Render Config
SM Count
48
—
Shading Units
6144
1024
TMUs
192
64
ROPs
64
16
Tensor Cores
192
—
RT Cores
48
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
1024 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
139.2 GPixel/s
19.20 GPixel/s
Texture Rate
417.6 GTexel/s
76.80 GTexel/s
FP16 (half)
26.73 TFLOPS
2.458 TFLOPS
FP32 (float)
26.73 TFLOPS
2.458 TFLOPS
FP64 (double)
417.6 GFLOPS
153.6 GFLOPS
Graphics Processor
GPU Name
AD104
Baffin
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
35.8 billion
3 billion
Die Size
294 mm²
123 mm²
GPU Variant
—
Baffin XT
Board Design
TDP
130W
75W
Suggested PSU
300 W
250 W
Outputs
4x DisplayPort 1.4a
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.