GPU Comparison
RADEON
AMD Radeon RX 580 2048SP
CORE STATE
Polaris 20
VRAM
4 GB
CLOCK SPEED
1284 MHz
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce RTX 5050 Mobile
CORE STATE
GB207
VRAM
8 GB
CLOCK SPEED
1500 MHz
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 580 2048SP
RTX 5050 Mobile
Core Specs
Shading Units
2,048
2,560
+25.0%
Shaders
2,048
2,560
+25.0%
TMUs
128
80
-37.5%
ROPs
32
32
0.0%
Compute Units
32
—
SM Count
—
20
Clocks
Base Clock
1168 MHz
1020 MHz
Boost Clock
1284 MHz
1500 MHz
Memory Clock
1750 MHz
7 Gbps effective
1500 MHz
24 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR7
Memory Bus
256 bit
128 bit
Bandwidth
224.0 GB/s
384.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
32 MB
Performance
Pixel Rate
41.09 GPixel/s
48.00 GPixel/s
Texture Rate
164.4 GTexel/s
120.0 GTexel/s
FP32 (TFLOPS)
5.259 TFLOPS
7.680 TFLOPS
FP64 (TFLOPS)
328.7 GFLOPS (1:16)
120.0 GFLOPS (1:64)
FP16 (TFLOPS)
5.259 TFLOPS (1:1)
7.680 TFLOPS (1:1)
AI/RT
RT Cores
—
20
Tensor Cores
—
80
Power
TDP
150 W
50 W
TDP (W)
150
50
-66.7%
Suggested PSU
450 W
—
Power Connectors
1x 8-pin
None
Architecture
Architecture
GCN 4.0
Blackwell 2.0
GPU Name
Polaris 20
GB207
Generation
Polaris
(RX 500)
GeForce 50 Mobile
Process Size
14 nm
5 nm
Transistors
5,700 million
16,900 million
Die Size
232 mm²
149 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
113.4M / 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
—
12.0
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
IGP
Length
241 mm
9.5 inches
—
Outputs
1x DVI1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Other
Production
End-of-life
Active
Predecessor
Arctic Islands
GeForce 40 Mobile
Successor
Vega
—