GPU Comparison
RADEON
AMD Radeon R5 M420
CORE STATE
Jet
VRAM
4 GB
CLOCK SPEED
850 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2016
VS
GEFORCE
GeForce MX570
CORE STATE
GA107S
VRAM
2 GB
CLOCK SPEED
1155 MHz
TDP
15 W
BUS WIDTH
64 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
R5 M420
MX570
Core Specs
Shading Units
320
2,048
+540.0%
Shaders
320
2,048
+540.0%
TMUs
20
64
+220.0%
ROPs
8
32
+300.0%
Compute Units
5
—
SM Count
—
16
Clocks
Base Clock
780 MHz
832 MHz
Boost Clock
850 MHz
1155 MHz
Memory Clock
1000 MHz
2 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
64 bit
Bandwidth
16.00 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
128 KB
2 MB
Performance
Pixel Rate
6.800 GPixel/s
36.96 GPixel/s
Texture Rate
17.00 GTexel/s
73.92 GTexel/s
FP32 (TFLOPS)
544.0 GFLOPS
4.731 TFLOPS
FP64 (TFLOPS)
34.00 GFLOPS (1:16)
73.92 GFLOPS (1:64)
FP16 (TFLOPS)
—
4.731 TFLOPS (1:1)
AI/RT
RT Cores
—
16
Tensor Cores
—
64
Power
TDP
—
15 W
TDP (W)
—
15
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Ampere
GPU Name
Jet
GA107S
Generation
Gem System
(R5 M400)
GeForce MX
(5xx)
Process Size
28 nm
8 nm
Transistors
690 million
8,700 million
Die Size
56 mm²
200 mm²
Foundry
TSMC
Samsung
Density
12.3M / mm²
43.5M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—