Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs ATI Radeon HD 5670

NVIDIA GeForce GTX 680 Mac Edition vs ATI Radeon HD 5670

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 1024MB VRAM Radeon HD 5670 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 64.00GB/s)
1136 additional rendering cores
ATI Radeon HD 5670 's Advantages
Lower TDP (64W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition +424%
3.25 TFLOPS
Radeon HD 5670
0.62 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jan 2010
GeForce 600
Generation
Evergreen
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
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
-
Compute Units
5
1536
Shading Units
400
128
TMUs
20
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

33.86 GPixel/s
Pixel Rate
6.200 GPixel/s
135.4 GTexel/s
Texture Rate
15.50 GTexel/s
-
FP16 (half)
-
3.250 TFLOPS
FP32 (float)
620.0 GFLOPS
135.4 GFLOPS
FP64 (double)
-

Graphics Processor

GK104
GPU Name
Redwood
GK104-400-A2
GPU Variant
Redwood XT (215-0757002)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.627 billion
294 mm²
Die Size
104 mm²

Board Design

195W
TDP
64W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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