Home GPU Comparison AMD Radeon R9 390 X2 vs NVIDIA GeForce GT 415 OEM

AMD Radeon R9 390 X2 vs NVIDIA GeForce GT 415 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 512MB VRAM GeForce GT 415 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 X2 's Advantages
Released 5 years late
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (345.6GB/s vs 10.66GB/s)
2512 additional rendering cores
NVIDIA GeForce GT 415 OEM 's Advantages
Lower TDP (32W vs 580W)

Score

Benchmark

FP32 (float)
Radeon R9 390 X2 +3808%
5.12 TFLOPS
GeForce GT 415 OEM
0.131 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
333 MHz

Memory

8GB
Memory Size
512MB
GDDR5
Memory Type
DDR3
512bit
Memory Bus
128bit
345.6GB/s
Bandwidth
10.66GB/s

Render Config

40
Compute Units
-
-
SM Count
6
2560
Shading Units
48
160
TMUs
16
64
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
5.000 GPixel/s
160.0 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
5.120 TFLOPS
FP32 (float)
130.6 GFLOPS
640.0 GFLOPS
FP64 (double)
-

Board Design

580W
TDP
32W
950 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1x VGA
4x 8-pin
Power Connectors
None

Graphics Processor

Grenada
GPU Name
GT216
Grenada PRO (215-0880030)
GPU Variant
GT216-305-A3
GCN 2.0
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
6.2 billion
Transistors
0.486 billion
438 mm²
Die Size
100 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.2
6.3
Shader Model
4.1

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