AMD Radeon RX 460 1024SP vs ATI Radeon HD 5870 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Jun 2010
Generation
Arctic Islands
Evergreen
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Clock Speeds
Base Clock
1090 MHz
—
Boost Clock
1200 MHz
—
Memory Clock
1750 MHz
1195 MHz
Memory
Memory Size
2GB
1024MB
Memory Type
GDDR5
GDDR5
Memory Bus
128bit
256bit
Bandwidth
112.0GB/s
153.0GB/s
Render Config
Compute Units
16
20
Shading Units
1024
1600
TMUs
64
80
ROPs
16
32
L1 Cache
16 KB (per CU)
8 KB (per CU)
L2 Cache
1024 KB
512 KB
Theoretical Performance
Pixel Rate
19.20 GPixel/s
27.20 GPixel/s
Texture Rate
76.80 GTexel/s
68.00 GTexel/s
FP16 (half)
2.458 TFLOPS
—
FP32 (float)
2.458 TFLOPS
2.720 TFLOPS
FP64 (double)
153.6 GFLOPS
544.0 GFLOPS
Graphics Processor
GPU Name
Baffin
Cypress
GPU Variant
Baffin XT
Cypress XT(215-0735033)
Architecture
GCN 4.0
TeraScale 2
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
40 nm
Transistors
3 billion
2.154 billion
Die Size
123 mm²
334 mm²
Board Design
TDP
75W
228W
Suggested PSU
250 W
550 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x DVI2x mini-DisplayPort 1.1
Power Connectors
None
2x 6-pin
Graphics Features
DirectX
12 (12_0)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.1
1.2
Vulkan
1.2
N/A
Shader Model
6.4
5.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.