Home GPU Comparison ATI Radeon X1650 vs AMD Radeon Pro W6800X Duo

ATI Radeon X1650 vs AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 256MB VRAM Radeon X1650 and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800X Duo 's Advantages
Released 13 years and 9 months late
Boost Clock1967MHz
More VRAM (32GB vs 256GB)
Larger VRAM bandwidth (512.0GB/s vs 6.400GB/s)
3840 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Aug 2021
Radeon R500 PCIe
Generation
Radeon Pro Mac
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
Apple MPX

Clock Speeds

-
Base Clock
1800 MHz
-
Boost Clock
1967 MHz
400 MHz
Memory Clock
2000 MHz

Memory

256MB
Memory Size
32GB
DDR2
Memory Type
GDDR6
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
512.0GB/s

Render Config

-
Compute Units
60
-
-
-
-
Shading Units
3840
4
TMUs
240
4
ROPs
96
-
-
-
-
RT Cores
60
-
L1 Cache
128 KB per Array
-
L2 Cache
4 MB
-
L3 Cache
128 MB

Theoretical Performance

2.540 GPixel/s
Pixel Rate
188.8 GPixel/s
2.540 GTexel/s
Texture Rate
472.1 GTexel/s
-
FP16 (half)
30.21 TFLOPS
-
FP32 (float)
15.11 TFLOPS
-
FP64 (double)
944.2 GFLOPS

Board Design

Unknown
TDP
400W
200 W
Suggested PSU
800 W
1x DVI 1x VGA 1x S-Video
Outputs
1x HDMI 2.1 4x Thunderbolt
None
Power Connectors
None

Graphics Processor

RV516
GPU Name
Navi 21
-
GPU Variant
Navi 21 Pro-XLA
Ultra-Threaded SE
Architecture
RDNA 2.0
UMC
Foundry
TSMC
90 nm
Process Size
7 nm
0.105 billion
Transistors
26.8 billion
100 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
6.7

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