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

NVIDIA GeForce GT 610 PCI vs NVIDIA GeForce GT 620

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 610 PCI and 1024MB VRAM GeForce GT 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 610 PCI 's Advantages
Lower TDP (29W vs 49W)
NVIDIA GeForce GT 620 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 10.67GB/s)
48 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 610 PCI
0.156 TFLOPS
GeForce GT 620 +72%
0.269 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
May 2012
GeForce 600
Generation
GeForce 600
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
667 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
10.67GB/s
Bandwidth
14.40GB/s

Render Config

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

Theoretical Performance

1.620 GPixel/s
Pixel Rate
2.800 GPixel/s
6.480 GTexel/s
Texture Rate
11.20 GTexel/s
-
-
-
155.5 GFLOPS
FP32 (float)
268.8 GFLOPS
12.96 GFLOPS
FP64 (double)
22.40 GFLOPS

Board Design

29W
TDP
49W
200 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

GF119
GPU Name
GF108
GF119-300-A1
GPU Variant
GF108-100-KB-A1
Fermi 2.0
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.585 billion
79 mm²
Die Size
116 mm²

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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