Home GPU Comparison AMD Radeon R9 380 vs NVIDIA GeForce GT 740 OEM

AMD Radeon R9 380 vs NVIDIA GeForce GT 740 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 1024MB VRAM GeForce GT 740 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380 's Advantages
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (176.0GB/s vs 80.19GB/s)
1408 additional rendering cores
NVIDIA GeForce GT 740 OEM 's Advantages
Lower TDP (65W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 380 +349%
3.476 TFLOPS
GeForce GT 740 OEM
0.773 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Apr 2015
Pirate Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1375 MHz
Memory Clock
1253 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
80.19GB/s

Render Config

-
SM Count
-
28
Compute Units
-
1792
Shading Units
384
112
TMUs
32
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB

Theoretical Performance

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

Graphics Processor

Antigua
GPU Name
GK106
Antigua PRO (215-0877000)
GPU Variant
-
GCN 3.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
2.54 billion
366 mm²
Die Size
221 mm²

Board Design

190W
TDP
65W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
2x 6-pin
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.0
6.3
Shader Model
5.1

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