GPU Comparison
RADEON
AMD Radeon RX 580
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1340 MHz
TDP
185 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2017
VS
GEFORCE
GeForce RTX 3080 Mobile
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1545 MHz
TDP
115 W
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580
RTX 3080 Mobile
Core Specs
Shading Units
2,304
6,144
+166.7%
Shaders
2,304
6,144
+166.7%
TMUs
144
192
+33.3%
ROPs
32
96
+200.0%
Compute Units
36
—
SM Count
—
48
Clocks
Base Clock
1257 MHz
1110 MHz
Boost Clock
1340 MHz
1545 MHz
Memory Clock
2000 MHz
8 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
8 GB
8 GB
VRAM (MB)
8,192
8,192
0.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
256.0 GB/s
448.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
4 MB
Performance
Pixel Rate
42.88 GPixel/s
148.3 GPixel/s
Texture Rate
193.0 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
6.175 TFLOPS
18.98 TFLOPS
FP64 (TFLOPS)
385.9 GFLOPS (1:16)
296.6 GFLOPS (1:64)
FP16 (TFLOPS)
6.175 TFLOPS (1:1)
18.98 TFLOPS (1:1)
AI/RT
RT Cores
—
48
Tensor Cores
—
192
Power
TDP
185 W
115 W
TDP (W)
185
115
-37.8%
Suggested PSU
450 W
—
Power Connectors
1x 8-pin
None
Architecture
Architecture
GCN 4.0
Ampere
GPU Name
Polaris 20
GA104
Generation
Polaris
(RX 500)
GeForce 30 Mobile
Process Size
14 nm
8 nm
Transistors
5,700 million
17,400 million
Die Size
232 mm²
392 mm²
Foundry
GlobalFoundries
Samsung
Density
24.6M / mm²
44.4M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.6
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
—
Length
241 mm
9.5 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
229 USD
—
Production
End-of-life
End-of-life
Predecessor
Arctic Islands
GeForce 20 Mobile
Successor
Vega
—