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 MX350
CORE STATE
GP107S
VRAM
2 GB
CLOCK SPEED
1468 MHz
TDP
20 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R5 M420
MX350
Core Specs
Shading Units
320
640
+100.0%
Shaders
320
640
+100.0%
TMUs
20
32
+60.0%
ROPs
8
16
+100.0%
Compute Units
5
—
SM Count
—
5
Clocks
Base Clock
780 MHz
1354 MHz
Boost Clock
850 MHz
1468 MHz
Memory Clock
1000 MHz
2 Gbps effective
1752 MHz
7 Gbps effective
Memory
Memory Size
4 GB
2 GB
VRAM (MB)
4,096
2,048
-50.0%
Memory Type
DDR3
GDDR5
Memory Bus
64 bit
64 bit
Bandwidth
16.00 GB/s
56.06 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SM)
L2 Cache
128 KB
512 KB
Performance
Pixel Rate
6.800 GPixel/s
23.49 GPixel/s
Texture Rate
17.00 GTexel/s
46.98 GTexel/s
FP32 (TFLOPS)
544.0 GFLOPS
1.879 TFLOPS
FP64 (TFLOPS)
34.00 GFLOPS (1:16)
58.72 GFLOPS (1:32)
FP16 (TFLOPS)
—
29.36 GFLOPS (1:64)
Power
TDP
—
20 W
TDP (W)
—
20
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
Pascal
GPU Name
Jet
GP107S
Generation
Gem System
(R5 M400)
GeForce MX
(3xx)
Process Size
28 nm
14 nm
Transistors
690 million
3,300 million
Die Size
56 mm²
132 mm²
Foundry
TSMC
Samsung
Density
12.3M / mm²
25.0M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
6.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
—
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 3.0 x8
PCIe 3.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—