Home GPU Comparison NVIDIA GeForce GTX 760 X2 vs NVIDIA GeForce GT 620 OEM

NVIDIA GeForce GTX 760 X2 vs NVIDIA GeForce GT 620 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 760 X2 and 512MB VRAM GeForce GT 620 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 X2 's Advantages
Released 1 years and 7 months late
Boost Clock1072MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 14.37GB/s)
1104 additional rendering cores
NVIDIA GeForce GT 620 OEM 's Advantages
Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 760 X2 +1483%
2.47 TFLOPS
GeForce GT 620 OEM
0.156 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Apr 2012
GeForce 700
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1006 MHz
Base Clock
-
1072 MHz
Boost Clock
-
1502 MHz
Memory Clock
898 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
192.3GB/s
Bandwidth
14.37GB/s

Render Config

-
-
-
-
SM Count
1
1152
Shading Units
48
96
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

25.73 GPixel/s
Pixel Rate
1.620 GPixel/s
102.9 GTexel/s
Texture Rate
6.480 GTexel/s
-
-
-
2.470 TFLOPS
FP32 (float)
155.5 GFLOPS
102.9 GFLOPS
FP64 (double)
12.96 GFLOPS

Board Design

250W
TDP
30W
600 W
Suggested PSU
200 W
3x DVI 1x mini-DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

GK104
GPU Name
GF119
GK104-225-A2
GPU Variant
-
Kepler
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.292 billion
294 mm²
Die Size
79 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
2.1
5.1
Shader Model
5.1

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