Home GPU Comparison AMD Radeon R9 390 vs NVIDIA GeForce GTX 760

AMD Radeon R9 390 vs NVIDIA GeForce GTX 760

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 and 2GB VRAM GeForce GTX 760 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 's Advantages
Released 2 years late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 192.3GB/s)
1408 additional rendering cores
NVIDIA GeForce GTX 760 's Advantages
Boost Clock1032MHz
Lower TDP (170W vs 275W)

Score

Benchmark

FP32 (float)
Radeon R9 390 +115%
5.12 TFLOPS
GeForce GTX 760
2.378 TFLOPS
3DMark Time Spy
Radeon R9 390 +138%
3950
GeForce GTX 760
1659
VS

Graphics Card

Jun 2015
Release Date
Jun 2013
Pirate Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
1500 MHz
Memory Clock
1502 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
256bit
384.0GB/s
Bandwidth
192.3GB/s

Render Config

40
Compute Units
-
-
-
-
2560
Shading Units
1152
160
TMUs
96
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
24.77 GPixel/s
160.0 GTexel/s
Texture Rate
99.07 GTexel/s
-
-
-
5.120 TFLOPS
FP32 (float)
2.378 TFLOPS
640.0 GFLOPS
FP64 (double)
99.07 GFLOPS

Board Design

275W
TDP
170W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Grenada
GPU Name
GK104
Grenada PRO (215-0880030)
GPU Variant
GK104-225-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
3.54 billion
438 mm²
Die Size
294 mm²

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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