Home GPU Comparison AMD Radeon RX 460 1024SP vs AMD Radeon Sky 700

AMD Radeon RX 460 1024SP vs AMD Radeon Sky 700

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 1024SP and 6GB VRAM Radeon Sky 700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 1024SP 's Advantages
Released 3 years and 10 months late
Boost Clock1200MHz
Lower TDP (75W vs 225W)
AMD Radeon Sky 700 's Advantages
More VRAM (6GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 112.0GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 1024SP
2.458 TFLOPS
Radeon Sky 700 +31%
3.226 TFLOPS
VS

Graphics Card

Jan 2017
Release Date
Mar 2013
Arctic Islands
Generation
Radeon Sky
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1090 MHz
Base Clock
-
1200 MHz
Boost Clock
-
1750 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
112.0GB/s
Bandwidth
264.0GB/s

Render Config

16
Compute Units
28
-
-
-
1024
Shading Units
1792
64
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

19.20 GPixel/s
Pixel Rate
28.80 GPixel/s
76.80 GTexel/s
Texture Rate
100.8 GTexel/s
2.458 TFLOPS
FP16 (half)
-
2.458 TFLOPS
FP32 (float)
3.226 TFLOPS
153.6 GFLOPS
FP64 (double)
806.4 GFLOPS

Board Design

75W
TDP
225W
250 W
Suggested PSU
550 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
1x DisplayPort 1.2
None
Power Connectors
1x 8-pin

Graphics Processor

Baffin
GPU Name
Tahiti
Baffin XT
GPU Variant
Tahiti PRO GL
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
4.313 billion
123 mm²
Die Size
352 mm²

Graphics Features

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

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