Home GPU Comparison AMD Radeon RX 560 XT vs NVIDIA GeForce GTX 680 Mac Edition

AMD Radeon RX 560 XT vs NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 560 XT 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 RX 560 XT 's Advantages
Released 5 years and 11 months late
Boost Clock has increased by 16% (1226MHz vs 1058MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 192.3GB/s)
256 additional rendering cores
Lower TDP (150W vs 195W)

Score

Benchmark

FP32 (float)
Radeon RX 560 XT +35%
4.394 TFLOPS
GeForce GTX 680 Mac Edition
3.25 TFLOPS
VS

Graphics Card

Mar 2019
Release Date
Apr 2013
Polaris
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1074 MHz
Base Clock
1006 MHz
1226 MHz
Boost Clock
1058 MHz
1750 MHz
Memory Clock
1502 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
224.0GB/s
Bandwidth
192.3GB/s

Render Config

-
SM Count
-
28
Compute Units
-
1792
Shading Units
1536
112
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB

Theoretical Performance

39.23 GPixel/s
Pixel Rate
33.86 GPixel/s
137.3 GTexel/s
Texture Rate
135.4 GTexel/s
4.394 TFLOPS
FP16 (half)
-
4.394 TFLOPS
FP32 (float)
3.250 TFLOPS
274.6 GFLOPS
FP64 (double)
135.4 GFLOPS

Graphics Processor

Ellesmere
GPU Name
GK104
Polaris 10 LE1
GPU Variant
GK104-400-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
3.54 billion
232 mm²
Die Size
294 mm²

Board Design

150W
TDP
195W
450 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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