Radeon 620 Mobile vs GeForce GTX 260M
We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 1024MB VRAM GeForce GTX 260M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 620 Mobile 's Advantages
Released 10 years and 2 months late
Boost Clock1024MHz
More VRAM (2GB vs 1024GB)
272 additional rendering cores
Lower TDP (50W vs 65W)
GeForce GTX 260M 's Advantages
Larger VRAM bandwidth (60.80GB/s vs 14.40GB/s)
Score
Benchmark
FP32 (float)
Radeon 620 Mobile
+155%
786
GeForce GTX 260M
308
Graphics Card
May 2019
Release Date
Mar 2009
Mobility Radeon
Generation
GeForce 200M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
730 MHz
Base Clock
-
1024 MHz
Boost Clock
-
900 MHz
Memory Clock
950 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
60.80GB/s
Render Config
6
Compute Units
-
-
SM Count
14
384
Shading Units
112
24
TMUs
56
8
ROPs
16
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
Theoretical Performance
8.192 GPixel/s
Pixel Rate
8.800 GPixel/s
24.58 GTexel/s
Texture Rate
30.80 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
308.0 GFLOPS
49.15 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
65W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Polaris 24
GPU Name
G92
Polaris 24 XL
GPU Variant
N10E-GT
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.55 billion
Transistors
0.754 billion
125 mm²
Die Size
324 mm²
Graphics Features
12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0