NVIDIA GeForce RTX 4090 D vs AMD Radeon RX 460
GPU · Specs Compare
Graphics Card
Release Date
Dec 2023
Aug 2016
Generation
GeForce 40
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
2280 MHz
1090 MHz
Boost Clock
2520 MHz
1200 MHz
Memory Clock
1313 MHz
1750 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6X
GDDR5
Memory Bus
384bit
128bit
Bandwidth
1008GB/s
112.0GB/s
Render Config
SM Count
114
—
Shading Units
14592
896
TMUs
456
56
ROPs
176
16
Tensor Cores
456
—
RT Cores
114
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
72 MB
1024 KB
Compute Units
—
14
Theoretical Performance
Pixel Rate
443.5 GPixel/s
19.20 GPixel/s
Texture Rate
1149 GTexel/s
67.20 GTexel/s
FP16 (half)
73.54 TFLOPS
2.150 TFLOPS
FP32 (float)
73.54 TFLOPS
2.150 TFLOPS
FP64 (double)
1149 GFLOPS
134.4 GFLOPS
Graphics Processor
GPU Name
AD102
Baffin
GPU Variant
AD102-250-A1
Baffin PRO
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
76.3 billion
3 billion
Die Size
609 mm²
123 mm²
Board Design
TDP
425W
75W
Suggested PSU
800 W
250 W
Outputs
1x HDMI 2.13x 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
6.7
6.4
Benchmark
3DMark Time Spy
—
1,754
3DMark Time Spy Extreme
—
776
Shadow of the Tomb Raider 2160p
—
3
Shadow of the Tomb Raider 1440p
—
12
Shadow of the Tomb Raider 1080p
—
22
▲ Specs Compare
Data sourced from official specifications and benchmark tests.