ATI Radeon HD 5970 vs AMD Radeon RX 470 Mobile
GPU Specs Compare
Graphics Card
Release Date
Nov 2009
Aug 2016
Generation
Evergreen
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 2.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
-
926 MHz
Boost Clock
-
1074 MHz
Memory
Memory Size
1024MB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
224.0GB/s
Render Config
Compute Units
20
32
Shading Units
1600
2048
TMUs
80
128
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
2 MB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
34.37 GPixel/s
Texture Rate
58.00 GTexel/s
137.5 GTexel/s
FP32 (float)
2.320 TFLOPS
4.399 TFLOPS
FP64 (double)
464.0 GFLOPS
274.9 GFLOPS
FP16 (half)
-
4.399 TFLOPS
Graphics Processor
GPU Name
Hemlock
Ellesmere
GPU Variant
Hemlock XT(215-0735075)
Ellesmere PRO
Architecture
TeraScale 2
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
40 nm
14 nm
Transistors
2.154 billion
5.7 billion
Die Size
334 mm²
232 mm²
Board Design
TDP
294W
85W
Suggested PSU
600 W
-
Outputs
2x DVI1x 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