NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon RX 460 1024SP
We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample 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 780 Ti Engineering Sample 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (336.6GB/s vs 112.0GB/s)
1856 additional rendering cores
AMD Radeon RX 460 1024SP 's Advantages
Boost Clock has increased by 29% (1200MHz vs 928MHz)
Lower TDP (75W vs 250W)
Score
Benchmark
FP32 (float)
GeForce GTX 780 Ti Engineering Sample
+117%
5.345 TFLOPS
Radeon RX 460 1024SP
2.458 TFLOPS
Graphics Card
Unknown
Release Date
Jan 2017
GeForce 700
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
875 MHz
Base Clock
1090 MHz
928 MHz
Boost Clock
1200 MHz
1753 MHz
Memory Clock
1750 MHz
Memory
3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
16
-
-
-
2880
Shading Units
1024
240
TMUs
64
48
ROPs
16
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
1536 KB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
55.68 GPixel/s
Pixel Rate
19.20 GPixel/s
222.7 GTexel/s
Texture Rate
76.80 GTexel/s
-
FP16 (half)
2.458 TFLOPS
5.345 TFLOPS
FP32 (float)
2.458 TFLOPS
222.7 GFLOPS
FP64 (double)
153.6 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
GK180
GPU Name
Baffin
GK180-425-A1
GPU Variant
Baffin XT
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_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.2.175
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
6.4
