Home GPU Comparison ATI Radeon HD 4890 vs AMD Radeon RX 5500 XT

ATI Radeon HD 4890 vs AMD Radeon RX 5500 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 4GB VRAM Radeon RX 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500 XT 's Advantages
Released 10 years and 8 months late
Boost Clock1845MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 124.8GB/s)
608 additional rendering cores
Lower TDP (130W vs 190W)

Score

Benchmark

FP32 (float)
Radeon HD 4890
1.36 TFLOPS
Radeon RX 5500 XT +282%
5.196 TFLOPS
VS

Graphics Card

Apr 2009
Release Date
Dec 2019
Radeon R700
Generation
Navi
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1845 MHz
975 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
124.8GB/s
Bandwidth
224.0GB/s

Render Config

10
Compute Units
22
-
-
-
800
Shading Units
1408
40
TMUs
88
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

13.60 GPixel/s
Pixel Rate
59.04 GPixel/s
34.00 GTexel/s
Texture Rate
162.4 GTexel/s
-
FP16 (half)
10.39 TFLOPS
1360 GFLOPS
FP32 (float)
5.196 TFLOPS
272.0 GFLOPS
FP64 (double)
324.7 GFLOPS

Board Design

190W
TDP
130W
450 W
Suggested PSU
300 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

RV790
GPU Name
Navi 14
RV790 XT (215-0758016)
GPU Variant
Navi 14 XTX (215-0932396)
TeraScale
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
7 nm
0.959 billion
Transistors
6.4 billion
282 mm²
Die Size
158 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.5

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