Home GPU Comparison ATI Radeon HD 4860 vs NVIDIA GeForce GTX 980 Ti

ATI Radeon HD 4860 vs NVIDIA GeForce GTX 980 Ti

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 6GB VRAM GeForce GTX 980 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4860 's Advantages
Lower TDP (130W vs 250W)
NVIDIA GeForce GTX 980 Ti 's Advantages
Released 5 years and 9 months late
Boost Clock1076MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.6GB/s vs 96.00GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4860
0.896 TFLOPS
GeForce GTX 980 Ti +576%
6.06 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jun 2015
Radeon R700
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
96.00GB/s
Bandwidth
336.6GB/s

Render Config

8
Compute Units
-
-
-
-
640
Shading Units
2816
32
TMUs
176
16
ROPs
96
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
256 KB
L2 Cache
3 MB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
103.3 GPixel/s
22.40 GTexel/s
Texture Rate
189.4 GTexel/s
-
-
-
896.0 GFLOPS
FP32 (float)
6.060 TFLOPS
179.2 GFLOPS
FP64 (double)
189.4 GFLOPS

Board Design

130W
TDP
250W
300 W
Suggested PSU
600 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

RV790
GPU Name
GM200
RV790 GT
GPU Variant
GM200-310-A1
TeraScale
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.959 billion
Transistors
8 billion
282 mm²
Die Size
601 mm²

Graphics Features

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

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