Home GPU Comparison NVIDIA GeForce GTX 1080 11Gbps vs AMD Radeon RX 460 1024SP

NVIDIA GeForce GTX 1080 11Gbps vs AMD Radeon RX 460 1024SP

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 11Gbps and 2GB VRAM Radeon RX 460 1024SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 11Gbps 's Advantages
Boost Clock has increased by 44% (1733MHz vs 1200MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.3GB/s vs 112.0GB/s)
1536 additional rendering cores
AMD Radeon RX 460 1024SP 's Advantages
Lower TDP (75W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 11Gbps +260%
8.873 TFLOPS
Radeon RX 460 1024SP
2.458 TFLOPS
VS

Graphics Card

Apr 2017
Release Date
Jan 2017
GeForce 10
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1607 MHz
Base Clock
1090 MHz
1733 MHz
Boost Clock
1200 MHz
1376 MHz
Memory Clock
1750 MHz

Memory

8GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
352.3GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
16
20
SM Count
-
2560
Shading Units
1024
160
TMUs
64
64
ROPs
16
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

110.9 GPixel/s
Pixel Rate
19.20 GPixel/s
277.3 GTexel/s
Texture Rate
76.80 GTexel/s
138.6 GFLOPS
FP16 (half)
2.458 TFLOPS
8.873 TFLOPS
FP32 (float)
2.458 TFLOPS
277.3 GFLOPS
FP64 (double)
153.6 GFLOPS

Board Design

180W
TDP
75W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
Baffin
GP104-410-A1
GPU Variant
Baffin XT
Pascal
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
7.2 billion
Transistors
3 billion
314 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
6.1
CUDA
-
6.4
Shader Model
6.4

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