Home GPU Comparison ATI Radeon HD 4860 vs AMD Radeon RX 480

ATI Radeon HD 4860 vs AMD Radeon RX 480

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4860 and 8GB VRAM Radeon RX 480 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 150W)
AMD Radeon RX 480 's Advantages
Released 6 years and 9 months late
Boost Clock1266MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.0GB/s vs 96.00GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 4860
0.896 TFLOPS
Radeon RX 480 +551%
5.834 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Jun 2016
Radeon R700
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1120 MHz
-
Boost Clock
1266 MHz
750 MHz
Memory Clock
2000 MHz

Memory

512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
96.00GB/s
Bandwidth
256.0GB/s

Render Config

8
Compute Units
36
-
-
-
640
Shading Units
2304
32
TMUs
144
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

11.20 GPixel/s
Pixel Rate
40.51 GPixel/s
22.40 GTexel/s
Texture Rate
182.3 GTexel/s
-
FP16 (half)
5.834 TFLOPS
896.0 GFLOPS
FP32 (float)
5.834 TFLOPS
179.2 GFLOPS
FP64 (double)
364.6 GFLOPS

Board Design

130W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

RV790
GPU Name
Ellesmere
RV790 GT
GPU Variant
Polaris 10 XT (215-0876184)
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.959 billion
Transistors
5.7 billion
282 mm²
Die Size
232 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4

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