Radeon X1650 GT vs Radeon RX 6800
We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 16GB VRAM Radeon RX 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6800 's Advantages
Released 13 years and 5 months late
Boost Clock2105MHz
More VRAM (16GB vs 128GB)
Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)
3840 additional rendering cores
Score
Graphics Card
May 2007
Release Date
Oct 2020
Radeon R500 PCIe
Generation
Navi II
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1700 MHz
-
Boost Clock
2105 MHz
400 MHz
Memory Clock
2000 MHz
Memory
128MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
512.0GB/s
Render Config
-
Compute Units
60
-
Shading Units
3840
8
TMUs
240
8
ROPs
96
-
RT Cores
60
-
L1 Cache
128 KB per Array
-
L2 Cache
4 MB
-
L3 Cache
128 MB
Theoretical Performance
3.200 GPixel/s
Pixel Rate
202.1 GPixel/s
3.200 GTexel/s
Texture Rate
505.2 GTexel/s
-
FP16 (half)
32.33 TFLOPS
-
FP32 (float)
16.17 TFLOPS
-
FP64 (double)
1010 GFLOPS
Board Design
Unknown
TDP
250W
200 W
Suggested PSU
600 W
1x DVI
1x VGA
1x S-Video
Outputs
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C
None
Power Connectors
2x 8-pin
Graphics Processor
RV560
GPU Name
Navi 21
RV560 GT
GPU Variant
Navi 21 XL
(215-121000187)
Ultra-Threaded SE
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
80 nm
Process Size
7 nm
0.312 billion
Transistors
26.8 billion
230 mm²
Die Size
520 mm²
Graphics Features
9.0c (9_3)
DirectX
12 Ultimate (12_2)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.3
3.0
Shader Model
6.5
