Home GPU Comparison AMD Radeon R9 380 vs NVIDIA GeForce G100 OEM

AMD Radeon R9 380 vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 256MB VRAM GeForce G100 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 's Advantages
Released 6 years and 3 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (176.0GB/s vs 6.400GB/s)
1784 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Lower TDP (35W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 +16452%
3.476 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Mar 2009
Pirate Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1375 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
176.0GB/s
Bandwidth
6.400GB/s

Render Config

28
Compute Units
-
-
SM Count
1
1792
Shading Units
8
112
TMUs
4
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

31.04 GPixel/s
Pixel Rate
2.160 GPixel/s
108.6 GTexel/s
Texture Rate
2.160 GTexel/s
3.476 TFLOPS
FP16 (half)
-
3.476 TFLOPS
FP32 (float)
20.80 GFLOPS
217.3 GFLOPS
FP64 (double)
-

Board Design

190W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x S-Video
2x 6-pin
Power Connectors
None

Graphics Processor

Antigua
GPU Name
G98
Antigua PRO (215-0877000)
GPU Variant
G98-309-U2
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
5 billion
Transistors
0.21 billion
366 mm²
Die Size
86 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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