Home GPU Comparison ATI Radeon HD 3850 AGP vs AMD Radeon RX 570X

ATI Radeon HD 3850 AGP vs AMD Radeon RX 570X

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 AGP and 8GB VRAM Radeon RX 570X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 AGP 's Advantages
Lower TDP (75W vs 150W)
AMD Radeon RX 570X 's Advantages
Released 10 years and 3 months late
Boost Clock1244MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (224.0GB/s vs 52.99GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3850 AGP
0.428 TFLOPS
Radeon RX 570X +1090%
5.095 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Apr 2018
Radeon R600
Generation
Polaris
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1168 MHz
-
Boost Clock
1244 MHz
828 MHz
Memory Clock
1750 MHz

Memory

512MB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
52.99GB/s
Bandwidth
224.0GB/s

Render Config

4
Compute Units
32
-
-
-
320
Shading Units
2048
16
TMUs
128
16
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

10.69 GPixel/s
Pixel Rate
39.81 GPixel/s
10.69 GTexel/s
Texture Rate
159.2 GTexel/s
-
FP16 (half)
5.095 TFLOPS
427.5 GFLOPS
FP32 (float)
5.095 TFLOPS
85.50 GFLOPS
FP64 (double)
318.5 GFLOPS

Board Design

75W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

RV670
GPU Name
Polaris 20
RV670 PRO (215-0708003)
GPU Variant
Polaris 20 XL (215-0910052)
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.666 billion
Transistors
5.7 billion
192 mm²
Die Size
232 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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