Home GPU Comparison NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 460

NVIDIA GeForce GTX 780 Rev. 2 vs AMD Radeon RX 460

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 2GB VRAM Radeon RX 460 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.4GB/s vs 112.0GB/s)
1408 additional rendering cores
AMD Radeon RX 460 's Advantages
Released 2 years and 11 months late
Boost Clock has increased by 33% (1200MHz vs 902MHz)
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Rev. 2 +93%
4.156 TFLOPS
Radeon RX 460
2.15 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
Aug 2016
GeForce 700
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

863 MHz
Base Clock
1090 MHz
902 MHz
Boost Clock
1200 MHz
1502 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
112.0GB/s

Render Config

-
Compute Units
14
-
-
-
2304
Shading Units
896
192
TMUs
56
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

43.30 GPixel/s
Pixel Rate
19.20 GPixel/s
173.2 GTexel/s
Texture Rate
67.20 GTexel/s
-
FP16 (half)
2.150 TFLOPS
4.156 TFLOPS
FP32 (float)
2.150 TFLOPS
173.2 GFLOPS
FP64 (double)
134.4 GFLOPS

Board Design

250W
TDP
75W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
Baffin
GK110-300-B1
GPU Variant
Baffin PRO
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
7.08 billion
Transistors
3 billion
561 mm²
Die Size
123 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
6.4

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