Home GPU Comparison AMD Radeon 550 vs NVIDIA GeForce GTX 680 Mac Edition

AMD Radeon 550 vs NVIDIA GeForce GTX 680 Mac Edition

We compared two Desktop platform GPUs: 2GB VRAM Radeon 550 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 550 's Advantages
Released 4 years late
Boost Clock has increased by 12% (1183MHz vs 1058MHz)
Lower TDP (50W vs 195W)
NVIDIA GeForce GTX 680 Mac Edition 's Advantages
Larger VRAM bandwidth (192.3GB/s vs 56.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon 550
1.211 TFLOPS
GeForce GTX 680 Mac Edition +168%
3.25 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Apr 2013
Polaris
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1100 MHz
Base Clock
1006 MHz
1183 MHz
Boost Clock
1058 MHz
1750 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
56.00GB/s
Bandwidth
192.3GB/s

Render Config

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

Theoretical Performance

18.93 GPixel/s
Pixel Rate
33.86 GPixel/s
37.86 GTexel/s
Texture Rate
135.4 GTexel/s
1211 GFLOPS
FP16 (half)
-
1211 GFLOPS
FP32 (float)
3.250 TFLOPS
75.71 GFLOPS
FP64 (double)
135.4 GFLOPS

Graphics Processor

Lexa
GPU Name
GK104
Lexa PRO (215-0904018)
GPU Variant
GK104-400-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
2.2 billion
Transistors
3.54 billion
103 mm²
Die Size
294 mm²

Board Design

50W
TDP
195W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.1
-
CUDA
3.0
6.7
Shader Model
5.1

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