Home GPU Comparison ATI Radeon HD 4890 vs AMD Radeon RX 470D

ATI Radeon HD 4890 vs AMD Radeon RX 470D

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Released 7 years and 6 months late
Boost Clock1206MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (211.2GB/s vs 124.8GB/s)
992 additional rendering cores
Lower TDP (120W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890
1.36 TFLOPS
Radeon RX 470D +217%
4.322 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
124.8GB/s
Bandwidth
211.2GB/s

Render Config

10
Compute Units
28
-
-
-
800
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
38.59 GPixel/s
34.00 GTexel/s
Texture Rate
135.1 GTexel/s
-
FP16 (half)
4.322 TFLOPS
1360 GFLOPS
FP32 (float)
4.322 TFLOPS
272.0 GFLOPS
FP64 (double)
270.1 GFLOPS

Board Design

190W
TDP
120W
450 W
Suggested PSU
300 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 XT (215-0758016)
GPU Variant
Polaris 10 PROD
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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