Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon HD 7730

NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon HD 7730

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 1024MB VRAM Radeon HD 7730 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
Boost Clock1058MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (192.3GB/s vs 72.00GB/s)
1152 additional rendering cores
AMD Radeon HD 7730 's Advantages
Lower TDP (47W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition +429%
3.25 TFLOPS
Radeon HD 7730
0.614 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
May 2013
GeForce 600
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1006 MHz
Base Clock
-
1058 MHz
Boost Clock
-
1502 MHz
Memory Clock
1125 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
72.00GB/s

Render Config

-
SM Count
-
-
Compute Units
6
1536
Shading Units
384
128
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
6.400 GPixel/s
135.4 GTexel/s
Texture Rate
19.20 GTexel/s
-
FP16 (half)
-
3.250 TFLOPS
FP32 (float)
614.4 GFLOPS
135.4 GFLOPS
FP64 (double)
38.40 GFLOPS

Graphics Processor

GK104
GPU Name
Cape Verde
GK104-400-A2
GPU Variant
Cape Verde LE
Kepler
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
1.5 billion
294 mm²
Die Size
123 mm²

Board Design

195W
TDP
47W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
5.1

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