ATI Radeon HD 5870 Eyefinity 6 vs AMD Radeon RX 460 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2010
Aug 2016
Generation
Evergreen
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1200 MHz
1250 MHz
Base Clock
-
1000 MHz
Boost Clock
-
1180 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
128bit
Bandwidth
153.6GB/s
80.00GB/s
Render Config
Compute Units
20
14
Shading Units
1600
896
TMUs
80
56
ROPs
32
16
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
1024 KB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
18.88 GPixel/s
Texture Rate
68.00 GTexel/s
66.08 GTexel/s
FP32 (float)
2.720 TFLOPS
2.115 TFLOPS
FP64 (double)
544.0 GFLOPS
132.2 GFLOPS
FP16 (half)
-
2.115 TFLOPS
Graphics Processor
GPU Name
Cypress
Baffin
GPU Variant
Cypress XT(215-0735033)
Baffin XT
Architecture
TeraScale 2
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.154 billion
3 billion
Die Size
334 mm²
123 mm²
Board Design
TDP
228W
55W
Suggested PSU
550 W
-
Outputs
6x mini-DisplayPort 1.1
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.2
Shader Model
5.0
6.4