Home GPU Comparison NVIDIA GeForce GTX 980 Ti vs ATI Radeon HD 4870 X2

NVIDIA GeForce GTX 980 Ti vs ATI Radeon HD 4870 X2

NVIDIA GeForce GTX 980 Ti
VS
ATI Radeon HD 4870 X2
NVIDIA GeForce GTX 980 Ti
ATI Radeon HD 4870 X2
We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 980 Ti and 1024MB VRAM Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 Ti 's Advantages
Released 6 years and 10 months late
Boost Clock1076MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (336.6GB/s vs 115.2GB/s)
2016 additional rendering cores
Lower TDP (250W vs 286W)

Score

Benchmark

FP32 (float)
GeForce GTX 980 Ti +405%
6.06 TFLOPS
Radeon HD 4870 X2
1.2 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Aug 2008
GeForce 900
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1076 MHz
Boost Clock
-
1753 MHz
Memory Clock
900 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
336.6GB/s
Bandwidth
115.2GB/s

Render Config

-
Compute Units
10
-
-
-
2816
Shading Units
800
176
TMUs
40
96
ROPs
16
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

103.3 GPixel/s
Pixel Rate
12.00 GPixel/s
189.4 GTexel/s
Texture Rate
30.00 GTexel/s
-
-
-
6.060 TFLOPS
FP32 (float)
1200 GFLOPS
189.4 GFLOPS
FP64 (double)
240.0 GFLOPS

Board Design

250W
TDP
286W
600 W
Suggested PSU
600 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM200
GPU Name
R700
GM200-310-A1
GPU Variant
R700 XT (215-0669045)
Maxwell 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
8 billion
Transistors
0.956 billion
601 mm²
Die Size
256 mm²

Graphics Features

12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.2
CUDA
-
6.4
Shader Model
4.1

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