Home GPU Comparison NVIDIA GeForce GT 620M vs NVIDIA GeForce 610M

NVIDIA GeForce GT 620M vs NVIDIA GeForce 610M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GT 620M and 1024MB VRAM GeForce 610M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 620M 's Advantages
Released 8 months late
Larger VRAM bandwidth (28.80GB/s vs 12.80GB/s)
48 additional rendering cores
NVIDIA GeForce 610M 's Advantages
Lower TDP (12W vs 15W)

Score

Benchmark

FP32 (float)
GeForce GT 620M +96%
0.253 TFLOPS
GeForce 610M
0.129 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Dec 2011
GeForce 600M
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
12.80GB/s

Render Config

2
SM Count
1
-
Compute Units
-
96
Shading Units
48
16
TMUs
8
4
ROPs
2
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
128 KB

Theoretical Performance

2.640 GPixel/s
Pixel Rate
1.344 GPixel/s
10.56 GTexel/s
Texture Rate
5.376 GTexel/s
-
FP16 (half)
-
253.4 GFLOPS
FP32 (float)
129.0 GFLOPS
21.12 GFLOPS
FP64 (double)
10.75 GFLOPS

Graphics Processor

GF108
GPU Name
GF108
N13P-GLP-A1
GPU Variant
-
Fermi
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
0.585 billion
116 mm²
Die Size
116 mm²

Board Design

15W
TDP
12W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
2.1
5.1
Shader Model
5.1

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