AMD FirePro D300 vs AMD Radeon R9 380X
GPU Specs Compare
Graphics Card
Release Date
Jan 2014
Nov 2015
Generation
FirePro
Pirate Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1270 MHz
1425 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
162.6GB/s
182.4GB/s
Render Config
Compute Units
20
32
Shading Units
1280
2048
TMUs
80
128
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
27.20 GPixel/s
31.04 GPixel/s
Texture Rate
68.00 GTexel/s
124.2 GTexel/s
FP32 (float)
2.176 TFLOPS
3.973 TFLOPS
FP64 (double)
136.0 GFLOPS
248.3 GFLOPS
FP16 (half)
-
3.973 TFLOPS
Graphics Processor
GPU Name
Pitcairn
Antigua
GPU Variant
Pitcairn XT GL(215-0828073)
Antigua XT(215-0877016)
Architecture
GCN 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
5 billion
Die Size
212 mm²
366 mm²
Board Design
TDP
150W
190W
Suggested PSU
450 W
450 W
Outputs
4x DisplayPort 1.2
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
-
2x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
1.2
2.0
Vulkan
1.2
1.2
Shader Model
5.1
6.3
📊 Benchmark
3DMark Time Spy
-
3,011
3DMark Time Spy Extreme
-
1,294