NVIDIA RTX 4000 Ada Generation vs AMD Radeon R9 380X
GPU · Specs Compare
Graphics Card
Release Date
Aug 2023
Nov 2015
Generation
Workstation Ada
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
—
Boost Clock
2175 MHz
—
Memory Clock
2250 MHz
1425 MHz
Memory
Memory Size
20GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
256bit
Bandwidth
360.0GB/s
182.4GB/s
Render Config
SM Count
48
—
Shading Units
6144
2048
TMUs
192
128
ROPs
64
32
Tensor Cores
192
—
RT Cores
48
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
139.2 GPixel/s
31.04 GPixel/s
Texture Rate
417.6 GTexel/s
124.2 GTexel/s
FP16 (half)
26.73 TFLOPS
3.973 TFLOPS
FP32 (float)
26.73 TFLOPS
3.973 TFLOPS
FP64 (double)
417.6 GFLOPS
248.3 GFLOPS
Graphics Processor
GPU Name
AD104
Antigua
Architecture
Ada Lovelace
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
5 billion
Die Size
294 mm²
366 mm²
GPU Variant
—
Antigua XT(215-0877016)
Board Design
TDP
130W
190W
Suggested PSU
300 W
450 W
Outputs
4x DisplayPort 1.4a
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 16-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.8
6.3
Benchmark
3DMark Time Spy
—
3,011
3DMark Time Spy Extreme
—
1,294
▲ Specs Compare
Data sourced from official specifications and benchmark tests.