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

NVIDIA GeForce GTX 480 vs AMD Radeon R9 380

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 480 and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 480 's Advantages
Larger VRAM bandwidth (177.4GB/s vs 176.0GB/s)
AMD Radeon R9 380 's Advantages
Released 5 years and 3 months late
More VRAM (2GB vs 1536GB)
1312 additional rendering cores
Lower TDP (190W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 480
1.345 TFLOPS
Radeon R9 380 +158%
3.476 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
924 MHz
Memory Clock
1375 MHz

Memory

1536MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
177.4GB/s
Bandwidth
176.0GB/s

Render Config

-
Compute Units
28
15
SM Count
-
480
Shading Units
1792
60
TMUs
112
48
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

21.03 GPixel/s
Pixel Rate
31.04 GPixel/s
42.06 GTexel/s
Texture Rate
108.6 GTexel/s
-
FP16 (half)
3.476 TFLOPS
1345 GFLOPS
FP32 (float)
3.476 TFLOPS
168.1 GFLOPS
FP64 (double)
217.3 GFLOPS

Board Design

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

Graphics Processor

GF100
GPU Name
Antigua
GF100-375-A3
GPU Variant
Antigua PRO (215-0877000)
Fermi
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
5 billion
529 mm²
Die Size
366 mm²

Graphics Features

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

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