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
CMP 50HX
CORE STATE
TU102
VRAM
10 GB
CLOCK SPEED
1545 MHz
TDP
250 W
BUS WIDTH
320 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
R5 M420
CMP 50HX
Core Specs
Shading Units
320
3,584
+1020.0%
Shaders
320
3,584
+1020.0%
TMUs
20
192
+860.0%
ROPs
8
80
+900.0%
Compute Units
5
—
SM Count
—
56
Clocks
Base Clock
780 MHz
1350 MHz
Boost Clock
850 MHz
1545 MHz
Memory Clock
1000 MHz
2 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
10 GB
VRAM (MB)
4,096
10,240
+150.0%
Memory Type
DDR3
GDDR6
Memory Bus
64 bit
320 bit
Bandwidth
16.00 GB/s
560.0 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
128 KB
5 MB
Performance
Pixel Rate
6.800 GPixel/s
123.6 GPixel/s
Texture Rate
17.00 GTexel/s
296.6 GTexel/s
FP32 (TFLOPS)
544.0 GFLOPS
11.07 TFLOPS
FP64 (TFLOPS)
34.00 GFLOPS (1:16)
346.1 GFLOPS (1:32)
FP16 (TFLOPS)
—
22.15 TFLOPS (2:1)
AI/RT
RT Cores
—
56
Tensor Cores
—
448
Power
TDP
—
250 W
TDP (W)
—
250
Suggested PSU
—
600 W
Power Connectors
—
2x 8-pin
Architecture
Architecture
GCN 1.0
Turing
GPU Name
Jet
TU102
Generation
Gem System
(R5 M400)
Mining GPUs
Process Size
28 nm
12 nm
Transistors
690 million
18,600 million
Die Size
56 mm²
754 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
24.7M / 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
—
7.5
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
116 mm
4.6 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 3.0 x8
PCIe 1.0 x4
Other
Production
End-of-life
End-of-life
Predecessor
Solar System
—
Successor
Polaris Mobile
—