Radeon 620 Mobile vs GeForce GTS 250M
We compared two Mobile platform GPUs: 2GB VRAM Radeon 620 Mobile and 1024MB VRAM GeForce GTS 250M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 620 Mobile 's Advantages
Released 9 years and 11 months late
Boost Clock1024MHz
More VRAM (2GB vs 1024GB)
288 additional rendering cores
GeForce GTS 250M 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)
Lower TDP (28W vs 50W)
Score
Benchmark
FP32 (float)
Radeon 620 Mobile
+227%
786
GeForce GTS 250M
240
Graphics Card
May 2019
Release Date
Jun 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
800 MHz
Memory
2GB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
51.20GB/s
Render Config
6
Compute Units
-
-
SM Count
12
384
Shading Units
96
24
TMUs
32
8
ROPs
8
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
Theoretical Performance
8.192 GPixel/s
Pixel Rate
4.000 GPixel/s
24.58 GTexel/s
Texture Rate
16.00 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
240.0 GFLOPS
49.15 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
28W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
Polaris 24
GPU Name
GT215
Polaris 24 XL
GPU Variant
N10E-GE-A2
GCN 3.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.55 billion
Transistors
0.727 billion
125 mm²
Die Size
144 mm²
Graphics Features
12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.3
Shader Model
4.1