Radeon RX 580 and Radeon HD 8750M - video card comparison
Passmark - benchmark score Radeon RX 580 vs Radeon HD 8750M
Radeon RX 580
9140
Radeon HD 8750M
1021
Radeon RX 580
Radeon HD 8750M
Architecture
Polaris (2016−2019)
GCN (2011−2017)
GPU code name
Polaris 20
Mars Pro
Market segment
Desktop
Laptop
Release date
April 2017
November 2012
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
775 MHz
Core clock speed
1257 MHz
620 MHz
Floating-point performance
6,175 gflops
595.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
950 million
Pipelines / CUDA cores
2304
384
Power consumption (TDP)
185 Watt
-
Texture fill rate
193.0
18.60
Memory type
GDDR5
GDDR5, DDR3
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
2000 - 4000 MHz
Memory bandwidth
256.0 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 (11_1)
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.2.131