Home GPU Comparison AMD Radeon R9 380X vs AMD FirePro W4100

AMD Radeon R9 380X vs AMD FirePro W4100

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 2GB VRAM FirePro W4100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages
Released 1 years and 3 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (182.4GB/s vs 64.00GB/s)
1536 additional rendering cores
AMD FirePro W4100 's Advantages
Lower TDP (50W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380X +515%
3.973 TFLOPS
FirePro W4100
0.645 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Aug 2014
Pirate Islands
Generation
FirePro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1425 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
182.4GB/s
Bandwidth
64.00GB/s

Render Config

32
Compute Units
8
-
-
-
2048
Shading Units
512
128
TMUs
32
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
10.08 GPixel/s
124.2 GTexel/s
Texture Rate
20.16 GTexel/s
3.973 TFLOPS
FP16 (half)
-
3.973 TFLOPS
FP32 (float)
645.1 GFLOPS
248.3 GFLOPS
FP64 (double)
40.32 GFLOPS

Board Design

190W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
4x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
None

Graphics Processor

Antigua
GPU Name
Cape Verde
Antigua XT (215-0877016)
GPU Variant
Cape Verde PRO GL
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.5 billion
366 mm²
Die Size
123 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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