GPU Comparison
RADEON
AMD Radeon RX 560X
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
1275 MHz
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce 830M
CORE STATE
GM108
VRAM
2 GB
CLOCK SPEED
1150 MHz
TDP
33 W
BUS WIDTH
64 bit
ARCHITECTURE
Maxwell
PROCESS
28 nm
LAUNCH DATE
2014
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 560X
830M
Core Specs
Shading Units
1,024
256
-75.0%
Shaders
1,024
256
-75.0%
TMUs
64
16
-75.0%
ROPs
16
8
-50.0%
Compute Units
16
—
Clocks
Base Clock
1175 MHz
1082 MHz
Boost Clock
1275 MHz
1150 MHz
Memory Clock
1750 MHz
7 Gbps effective
900 MHz
1800 Mbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
GDDR5
DDR3
Memory Bus
128 bit
64 bit
Bandwidth
112.0 GB/s
14.40 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
1024 KB
1024 KB
Performance
Pixel Rate
20.40 GPixel/s
9.200 GPixel/s
Texture Rate
81.60 GTexel/s
18.40 GTexel/s
FP32 (TFLOPS)
2.611 TFLOPS
588.8 GFLOPS
FP64 (TFLOPS)
163.2 GFLOPS (1:16)
18.40 GFLOPS (1:32)
FP16 (TFLOPS)
2.611 TFLOPS (1:1)
—
Power
TDP
75 W
33 W
TDP (W)
75
33
-56.0%
Suggested PSU
250 W
—
Power Connectors
None
None
Architecture
Architecture
GCN 4.0
Maxwell
GPU Name
Polaris 21
GM108
Generation
Polaris
(RX 500X)
GeForce 800M
Process Size
14 nm
28 nm
Transistors
3,000 million
1,020 million
Die Size
123 mm²
77 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
13.2M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.0
Shader Model
6.7
6.7 (5.1)
Physical
Slot Width
Dual-slot
IGP
Length
170 mm
6.7 inches
—
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Polaris
GeForce 700M
Successor
Vega
GeForce 900M