GeForce GTX 680 Mac Edition vs Radeon HD 5770 X2
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 1024MB VRAM Radeon HD 5770 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 680 Mac Edition 's Advantages
Released 2 years and 6 months late
Boost Clock1058MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (192.3GB/s vs 76.80GB/s)
736 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 680 Mac Edition
+138%
3250
Radeon HD 5770 X2
1360
Graphics Card
Apr 2013
Release Date
Oct 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
1200 MHz
Memory
2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
192.3GB/s
Bandwidth
76.80GB/s
Render Config
-
Compute Units
10
1536
Shading Units
800
128
TMUs
40
32
ROPs
16
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
Theoretical Performance
33.86 GPixel/s
Pixel Rate
13.60 GPixel/s
135.4 GTexel/s
Texture Rate
34.00 GTexel/s
3.250 TFLOPS
FP32 (float)
1360 GFLOPS
135.4 GFLOPS
FP64 (double)
-
Board Design
195W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI
1x HDMI 1.4a
1x DisplayPort 1.2
Outputs
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
2x 6-pin
Power Connectors
-
Graphics Processor
GK104
GPU Name
Juniper
GK104-400-A2
GPU Variant
Juniper XT
(215-0754013)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
1.04 billion
294 mm²
Die Size
166 mm²
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
