Radeon RX 580 OEM vs GeForce RTX 3080
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 580 OEM and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 580 OEM Advantages
Lower TDP (150W vs 320W)
GeForce RTX 3080 Advantages
Released 4 years and 3 months late
Boost Clock has increased by 35% (1710MHz vs 1266MHz)
More VRAM (10GB vs 8GB)
Larger VRAM bandwidth (760.3GB/s vs 256.0GB/s)
6400 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 580 OEM
5834
GeForce RTX 3080
+410%
29770
Graphics Card
Jun 2016
Release Date
Sep 2020
Polaris
Generation
GeForce 30
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1120 MHz
Base Clock
1440 MHz
1266 MHz
Boost Clock
1710 MHz
2000 MHz
Memory Clock
1188 MHz
Memory
8GB
Memory Size
10GB
GDDR5
Memory Type
GDDR6X
256bit
Memory Bus
320bit
256.0GB/s
Bandwidth
760.3GB/s
Render Config
36
Compute Units
-
-
SM Count
68
2304
Shading Units
8704
144
TMUs
272
32
ROPs
96
-
Tensor Cores
272
-
RT Cores
68
16 KB (per CU)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
5 MB
Theoretical Performance
40.51 GPixel/s
Pixel Rate
164.2 GPixel/s
182.3 GTexel/s
Texture Rate
465.1 GTexel/s
5.834 TFLOPS
FP16 (half)
29.77 TFLOPS
5.834 TFLOPS
FP32 (float)
29.77 TFLOPS
364.6 GFLOPS
FP64 (double)
465.1 GFLOPS
Board Design
150W
TDP
320W
450 W
Suggested PSU
700 W
1x HDMI 2.0b
3x DisplayPort 1.4a
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 12-pin
Graphics Processor
Ellesmere
GPU Name
GA102
Polaris 10 XT
(215-0876184)
(215-0876184)
GPU Variant
GA102-200-KD-A1
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
Samsung
14 nm
Process Size
8 nm
5.7 billion
Transistors
28.3 billion
232 mm²
Die Size
628 mm²
Graphics Features
12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
8.6
6.4
Shader Model
6.6