Home GPU Comparison ATI Radeon HD 4860 vs NVIDIA GeForce GTX TITAN Z

ATI Radeon HD 4860 vs NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 6GB VRAM GeForce GTX TITAN Z 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 375W)
NVIDIA GeForce GTX TITAN Z 's Advantages
Released 4 years and 8 months late
Boost Clock876MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (336.0GB/s vs 96.00GB/s)
2240 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4860
0.896 TFLOPS
GeForce GTX TITAN Z +463%
5.046 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
May 2014
Radeon R700
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
705 MHz
-
Boost Clock
876 MHz
750 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
6GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
96.00GB/s
Bandwidth
336.0GB/s

Render Config

8
Compute Units
-
-
-
-
640
Shading Units
2880
32
TMUs
240
16
ROPs
48
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
1536 KB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
52.56 GPixel/s
22.40 GTexel/s
Texture Rate
210.2 GTexel/s
-
-
-
896.0 GFLOPS
FP32 (float)
5.046 TFLOPS
179.2 GFLOPS
FP64 (double)
1.682 TFLOPS

Board Design

130W
TDP
375W
300 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
2x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

RV790
GPU Name
GK110B
RV790 GT
GPU Variant
GK110-350-B1
TeraScale
Architecture
Kepler
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.959 billion
Transistors
7.08 billion
282 mm²
Die Size
561 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
4.1
Shader Model
5.1

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