ATI Radeon HD 5970 vs AMD Radeon R9 380 OEM
GPU Specs Compare
Graphics Card
Release Date
Nov 2009
May 2015
Generation
Evergreen
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1375 MHz
Memory
Memory Size
1024MB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
176.0GB/s
Render Config
Compute Units
20
28
Shading Units
1600
1792
TMUs
80
112
ROPs
32
32
L1 Cache
8 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
23.20 GPixel/s
29.38 GPixel/s
Texture Rate
58.00 GTexel/s
102.8 GTexel/s
FP32 (float)
2.320 TFLOPS
3.290 TFLOPS
FP64 (double)
464.0 GFLOPS
205.6 GFLOPS
FP16 (half)
-
3.290 TFLOPS
Graphics Processor
GPU Name
Hemlock
Antigua
GPU Variant
Hemlock XT(215-0735075)
Antigua PRO(215-0877000)
Architecture
TeraScale 2
GCN 3.0
Foundry
TSMC
TSMC
Process Size
40 nm
28 nm
Transistors
2.154 billion
5 billion
Die Size
334 mm²
366 mm²
Board Design
TDP
294W
190W
Suggested PSU
600 W
450 W
Outputs
2x DVI1x mini-DisplayPort 1.1
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
1x 6-pin + 1x 8-pin
2x 6-pin
Graphics Features
DirectX
11.2 (11_0)
12 (12_0)
OpenGL
4.4
4.6
OpenCL
1.2
2.0
Vulkan
N/A
1.2
Shader Model
5.0
6.3