Home GPU Comparison NVIDIA GeForce GTX 470 X2 vs AMD Radeon R9 390 X2

NVIDIA GeForce GTX 470 X2 vs AMD Radeon R9 390 X2

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 470 X2 and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 X2 's Advantages
Lower TDP (215W vs 580W)
AMD Radeon R9 390 X2 's Advantages
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (345.6GB/s vs 107.1GB/s)
2208 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 470 X2
0.855 TFLOPS
Radeon R9 390 X2 +498%
5.12 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
837 MHz
Memory Clock
1350 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
512bit
107.1GB/s
Bandwidth
345.6GB/s

Render Config

-
Compute Units
40
11
SM Count
-
352
Shading Units
2560
44
TMUs
160
32
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

13.38 GPixel/s
Pixel Rate
64.00 GPixel/s
26.75 GTexel/s
Texture Rate
160.0 GTexel/s
-
-
-
855.4 GFLOPS
FP32 (float)
5.120 TFLOPS
-
FP64 (double)
640.0 GFLOPS

Board Design

215W
TDP
580W
550 W
Suggested PSU
950 W
3x DVI
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 8-pin
Power Connectors
4x 8-pin

Graphics Processor

GF100
GPU Name
Grenada
GF100-030-A3
GPU Variant
Grenada PRO (215-0880030)
Fermi
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
3.1 billion
Transistors
6.2 billion
529 mm²
Die Size
438 mm²

Graphics Features

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

Related GPU Comparisons

Related News

© 2024 - TopCPU.net   Contact Us Privacy Policy