Home GPU Comparison AMD Radeon R9 280X vs AMD Radeon Pro WX 3100

AMD Radeon R9 280X vs AMD Radeon Pro WX 3100

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X and 4GB VRAM Radeon Pro WX 3100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280X 's Advantages
Larger VRAM bandwidth (288.0GB/s vs 96.00GB/s)
1536 additional rendering cores
AMD Radeon Pro WX 3100 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 22% (1219MHz vs 1000MHz)
More VRAM (4GB vs 3GB)
Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 280X +228%
4.096 TFLOPS
Radeon Pro WX 3100
1.248 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Jun 2017
Volcanic Islands
Generation
Radeon Pro Polaris
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

850 MHz
Base Clock
925 MHz
1000 MHz
Boost Clock
1219 MHz
1500 MHz
Memory Clock
1500 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
128bit
288.0GB/s
Bandwidth
96.00GB/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)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

32.00 GPixel/s
Pixel Rate
19.50 GPixel/s
128.0 GTexel/s
Texture Rate
39.01 GTexel/s
-
FP16 (half)
1248 GFLOPS
4.096 TFLOPS
FP32 (float)
1248 GFLOPS
1024 GFLOPS
FP64 (double)
78.02 GFLOPS

Board Design

250W
TDP
65W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DisplayPort 1.4a 2x mini-DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Tahiti
GPU Name
Lexa
Tahiti XTL (215-0821065)
GPU Variant
Lexa XT
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
4.313 billion
Transistors
2.2 billion
352 mm²
Die Size
103 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.7

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