Home GPU Comparison ATI Radeon HD 5690 vs AMD Radeon RX 6900 XT

ATI Radeon HD 5690 vs AMD Radeon RX 6900 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5690 and 16GB VRAM Radeon RX 6900 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5690 's Advantages
Lower TDP (64W vs 300W)
AMD Radeon RX 6900 XT 's Advantages
Released 9 years and 8 months late
Boost Clock2250MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 32.00GB/s)
4720 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5690
0.62 TFLOPS
Radeon RX 6900 XT +3616%
23.04 TFLOPS
VS

Graphics Card

Feb 2011
Release Date
Oct 2020
Evergreen
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
1825 MHz
-
Boost Clock
2250 MHz
1000 MHz
Memory Clock
2000 MHz

Memory

1024MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
32.00GB/s
Bandwidth
512.0GB/s

Render Config

5
Compute Units
80
-
-
-
400
Shading Units
5120
20
TMUs
320
8
ROPs
128
-
-
-
-
RT Cores
80
8 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

6.200 GPixel/s
Pixel Rate
288.0 GPixel/s
15.50 GTexel/s
Texture Rate
720.0 GTexel/s
-
FP16 (half)
46.08 TFLOPS
620.0 GFLOPS
FP32 (float)
23.04 TFLOPS
-
FP64 (double)
1440 GFLOPS

Board Design

64W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
-
Power Connectors
2x 8-pin

Graphics Processor

Redwood
GPU Name
Navi 21
Redwood XT (215-0757002)
GPU Variant
Navi 21 XTX (215-121000167)
TeraScale 2
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
7 nm
0.627 billion
Transistors
26.8 billion
104 mm²
Die Size
520 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.5

Related GPU Comparisons

Related News

© 2025 - TopCPU.net   Contact Us Privacy Policy