Home GPU Comparison AMD Radeon R9 380X vs NVIDIA GeForce GTX 480

AMD Radeon R9 380X vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages
Released 5 years and 8 months late
More VRAM (4GB vs 1536GB)
Larger VRAM bandwidth (182.4GB/s vs 177.4GB/s)
1568 additional rendering cores
Lower TDP (190W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 380X +195%
3.973 TFLOPS
GeForce GTX 480
1.345 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Mar 2010
Pirate Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1425 MHz
Memory Clock
924 MHz

Memory

4GB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
182.4GB/s
Bandwidth
177.4GB/s

Render Config

32
Compute Units
-
-
SM Count
15
2048
Shading Units
480
128
TMUs
60
32
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
21.03 GPixel/s
124.2 GTexel/s
Texture Rate
42.06 GTexel/s
3.973 TFLOPS
FP16 (half)
-
3.973 TFLOPS
FP32 (float)
1345 GFLOPS
248.3 GFLOPS
FP64 (double)
168.1 GFLOPS

Board Design

190W
TDP
250W
450 W
Suggested PSU
600 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Antigua
GPU Name
GF100
Antigua XT (215-0877016)
GPU Variant
GF100-375-A3
GCN 3.0
Architecture
Fermi
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
3.1 billion
366 mm²
Die Size
529 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.0
6.3
Shader Model
5.1

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