GeForce RTX 3070 vs Radeon R9 380
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3070 's Advantages
Released 5 years and 3 months late
Boost Clock1725MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 176.0GB/s)
4096 additional rendering cores
Radeon R9 380 's Advantages
Lower TDP (190W vs 220W)
Score
Benchmark
FP32 (float)
GeForce RTX 3070
+484%
20310
Radeon R9 380
3476
3DMark Time Spy
GeForce RTX 3070
+394%
13641
Radeon R9 380
2757
3DMark Time Spy Extreme
GeForce RTX 3070
+445%
6762
Radeon R9 380
1239
Graphics Card
Sep 2020
Release Date
Jun 2015
GeForce 30
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1500 MHz
Base Clock
-
1725 MHz
Boost Clock
-
1750 MHz
Memory Clock
1375 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
176.0GB/s
Render Config
-
Compute Units
28
46
SM Count
-
5888
Shading Units
1792
184
TMUs
112
96
ROPs
32
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
512 KB
Theoretical Performance
165.6 GPixel/s
Pixel Rate
31.04 GPixel/s
317.4 GTexel/s
Texture Rate
108.6 GTexel/s
20.31 TFLOPS
FP16 (half)
3.476 TFLOPS
20.31 TFLOPS
FP32 (float)
3.476 TFLOPS
317.4 GFLOPS
FP64 (double)
217.3 GFLOPS
Board Design
220W
TDP
190W
550 W
Suggested PSU
450 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
1x 12-pin
Power Connectors
2x 6-pin
Graphics Processor
GA104
GPU Name
Antigua
GA104-300-A1
GPU Variant
Antigua PRO
(215-0877000)
Ampere
Architecture
GCN 3.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
17.4 billion
Transistors
5 billion
392 mm²
Die Size
366 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
8.6
CUDA
-
6.6
Shader Model
6.3