Home GPU Comparison AMD Radeon R9 390X vs NVIDIA GeForce GT 140 OEM

AMD Radeon R9 390X vs NVIDIA GeForce GT 140 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 1024MB VRAM GeForce GT 140 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages
Released 6 years and 3 months late
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 57.60GB/s)
2752 additional rendering cores
NVIDIA GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390X +2743%
5.914 TFLOPS
GeForce GT 140 OEM
0.208 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

-
-
-
-
-
-
1500 MHz
Memory Clock
900 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
512bit
Memory Bus
256bit
384.0GB/s
Bandwidth
57.60GB/s

Render Config

44
Compute Units
-
-
SM Count
8
2816
Shading Units
64
176
TMUs
32
64
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

67.20 GPixel/s
Pixel Rate
10.40 GPixel/s
184.8 GTexel/s
Texture Rate
20.80 GTexel/s
-
-
-
5.914 TFLOPS
FP32 (float)
208.0 GFLOPS
739.2 GFLOPS
FP64 (double)
-

Board Design

275W
TDP
105W
600 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Grenada
GPU Name
G94B
Grenada XT (215-0880004)
GPU Variant
-
GCN 2.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
6.2 billion
Transistors
0.505 billion
438 mm²
Die Size
196 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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