Home GPU Comparison ATI Radeon HD 3850 AGP vs AMD Radeon RX 560DX

ATI Radeon HD 3850 AGP vs AMD Radeon RX 560DX

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 AGP and 4GB VRAM Radeon RX 560DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560DX 's Advantages
Released 10 years and 3 months late
Boost Clock1175MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (96.00GB/s vs 52.99GB/s)
576 additional rendering cores
Lower TDP (65W vs 75W)

Score

Benchmark

FP32 (float)
Radeon HD 3850 AGP
0.428 TFLOPS
Radeon RX 560DX +392%
2.106 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Apr 2018
Radeon R600
Generation
Polaris
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1175 MHz
828 MHz
Memory Clock
1500 MHz

Memory

512MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
52.99GB/s
Bandwidth
96.00GB/s

Render Config

4
Compute Units
14
-
-
-
320
Shading Units
896
16
TMUs
56
16
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
18.80 GPixel/s
10.69 GTexel/s
Texture Rate
65.80 GTexel/s
-
FP16 (half)
2.106 TFLOPS
427.5 GFLOPS
FP32 (float)
2.106 TFLOPS
85.50 GFLOPS
FP64 (double)
131.6 GFLOPS

Board Design

75W
TDP
65W
250 W
Suggested PSU
250 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

RV670
GPU Name
Polaris 21
RV670 PRO (215-0708003)
GPU Variant
Polaris 21 XL
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.666 billion
Transistors
3 billion
192 mm²
Die Size
123 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_0)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4

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