Home GPU Comparison AMD Radeon RX 470 vs ATI Radeon HD 3850 AGP

AMD Radeon RX 470 vs ATI Radeon HD 3850 AGP

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 and 512MB VRAM Radeon HD 3850 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 's Advantages
Released 8 years and 7 months late
Boost Clock1206MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (211.2GB/s vs 52.99GB/s)
1728 additional rendering cores
ATI Radeon HD 3850 AGP 's Advantages
Lower TDP (75W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 470 +1054%
4.94 TFLOPS
Radeon HD 3850 AGP
0.428 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jan 2008
Arctic Islands
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
AGP 8x

Clock Speeds

926 MHz
Base Clock
-
1206 MHz
Boost Clock
-
1650 MHz
Memory Clock
828 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
211.2GB/s
Bandwidth
52.99GB/s

Render Config

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

Theoretical Performance

38.59 GPixel/s
Pixel Rate
10.69 GPixel/s
154.4 GTexel/s
Texture Rate
10.69 GTexel/s
4.940 TFLOPS
FP16 (half)
-
4.940 TFLOPS
FP32 (float)
427.5 GFLOPS
308.7 GFLOPS
FP64 (double)
85.50 GFLOPS

Board Design

120W
TDP
75W
300 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
2x DVI 1x S-Video
1x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Ellesmere
GPU Name
RV670
Polaris 10 PRO (215-0876204)
GPU Variant
RV670 PRO (215-0708003)
GCN 4.0
Architecture
TeraScale
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
55 nm
5.7 billion
Transistors
0.666 billion
232 mm²
Die Size
192 mm²

Graphics Features

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

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