AMD Radeon R9 380X vs NVIDIA CMP 90HX
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Jul 2021
Generation
Pirate Islands
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Clock Speeds
Memory Clock
1425 MHz
1188 MHz
Base Clock
—
1500 MHz
Boost Clock
—
1710 MHz
Memory
Memory Size
4GB
10GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
182.4GB/s
760.3GB/s
Render Config
Compute Units
32
—
Shading Units
2048
6400
TMUs
128
200
ROPs
32
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
5 MB
SM Count
—
50
Tensor Cores
—
200
RT Cores
—
50
Theoretical Performance
Pixel Rate
31.04 GPixel/s
136.8 GPixel/s
Texture Rate
124.2 GTexel/s
342.0 GTexel/s
FP16 (half)
3.973 TFLOPS
21.89 TFLOPS
FP32 (float)
3.973 TFLOPS
21.89 TFLOPS
FP64 (double)
248.3 GFLOPS
342.0 GFLOPS
Graphics Processor
GPU Name
Antigua
GA102
GPU Variant
Antigua XT(215-0877016)
GA102-100-A1
Architecture
GCN 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5 billion
28.3 billion
Die Size
366 mm²
628 mm²
Board Design
TDP
190W
320W
Suggested PSU
450 W
700 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
2x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
CUDA
—
8.6
Benchmark
3DMark Time Spy
3,011
—
3DMark Time Spy Extreme
1,294
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.