Radeon 620 Mobile vs T600 Max Q
We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 4GB VRAM T600 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
T600 Max Q 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 36% (1395MHz vs 1024MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)
512 additional rendering cores
Lower TDP (40W vs 50W)
Score
Benchmark
FP32 (float)
Radeon 620 Mobile
786
T600 Max Q
+218%
2500
Graphics Card
May 2019
Release Date
Apr 2021
Mobility Radeon
Generation
Quadro Turing-M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
730 MHz
Base Clock
930 MHz
1024 MHz
Boost Clock
1395 MHz
900 MHz
Memory Clock
1250 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
160.0GB/s
Render Config
6
Compute Units
-
-
SM Count
14
384
Shading Units
896
24
TMUs
56
8
ROPs
32
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
1024 KB
Theoretical Performance
8.192 GPixel/s
Pixel Rate
44.64 GPixel/s
24.58 GTexel/s
Texture Rate
78.12 GTexel/s
786.4 GFLOPS
FP16 (half)
5.000 TFLOPS
786.4 GFLOPS
FP32 (float)
2.500 TFLOPS
49.15 GFLOPS
FP64 (double)
78.12 GFLOPS
Board Design
50W
TDP
40W
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
Polaris 24
GPU Name
TU117
Polaris 24 XL
GPU Variant
-
GCN 3.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.55 billion
Transistors
4.7 billion
125 mm²
Die Size
200 mm²
Graphics Features
12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
6.3
Shader Model
6.7
