Home GPU Comparison NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon R9 380 OEM

NVIDIA GeForce GTX 680 Mac Edition vs AMD Radeon R9 380 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 680 Mac Edition and 4GB VRAM Radeon R9 380 OEM 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
Larger VRAM bandwidth (192.3GB/s vs 176.0GB/s)
AMD Radeon R9 380 OEM 's Advantages
Released 2 years and 1 months late
More VRAM (4GB vs 2GB)
256 additional rendering cores
Lower TDP (190W vs 195W)

Score

Benchmark

FP32 (float)
GeForce GTX 680 Mac Edition
3.25 TFLOPS
Radeon R9 380 OEM +1%
3.29 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
May 2015
GeForce 600
Generation
Pirate 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
1375 MHz

Memory

2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
192.3GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
-
-
-
1536
Shading Units
1792
128
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

33.86 GPixel/s
Pixel Rate
29.38 GPixel/s
135.4 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
3.250 TFLOPS
FP32 (float)
3.290 TFLOPS
135.4 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

195W
TDP
190W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

GK104
GPU Name
Antigua
GK104-400-A2
GPU Variant
Antigua PRO (215-0877000)
Kepler
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
3.54 billion
Transistors
5 billion
294 mm²
Die Size
366 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.3

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