Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce GT 220

NVIDIA GeForce GTX 680 Mac Edition vs NVIDIA GeForce GT 220

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 1024MB VRAM GeForce GT 220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Released 3 years and 3 months late
Boost Clock1058MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (192.3GB/s vs 22.40GB/s)
1488 additional rendering cores
NVIDIA GeForce GT 220 's Advantages
Lower TDP (58W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition +2156%
3.25 TFLOPS
GeForce GT 220
0.144 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2010
GeForce 600
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
22.40GB/s

Render Config

-
SM Count
6
-
Compute Units
-
1536
Shading Units
48
128
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
512 KB
L2 Cache
64 KB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
4.800 GPixel/s
135.4 GTexel/s
Texture Rate
14.40 GTexel/s
-
FP16 (half)
-
3.250 TFLOPS
FP32 (float)
144.0 GFLOPS
135.4 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
G94
GK104-400-A2
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
3.54 billion
Transistors
0.505 billion
294 mm²
Die Size
240 mm²

Board Design

195W
TDP
58W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
2x 6-pin
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.1
5.1
Shader Model
4.0

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