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

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

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380 OEM and 2GB VRAM GeForce GTX 680 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Boost Clock1058MHz
Larger VRAM bandwidth (192.3GB/s vs 176.0GB/s)

Score

Benchmark

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

Graphics Card

May 2015
Release Date
Apr 2013
Pirate Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
1006 MHz
-
Boost Clock
1058 MHz
1375 MHz
Memory Clock
1502 MHz

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

190W
TDP
195W
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

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

Graphics Features

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

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